{"title":"Necklaces \u0026 Parures","description":"","products":[{"product_id":"an-exquisite-peridot-seed-pearl-festoon-necklace-with-a-matching-quatrefoil-style-detachable-pendant-brooch-in-15-carat-yellow-gold-english-circa-1900","title":"An exquisite Peridot \u0026 Seed Pearl Festoon Necklace with a matching Quatrefoil style detachable Pendant\/Brooch in 15 Carat Yellow Gold, English, Circa 1900","description":"\u003cp\u003eAn exquisite Peridot \u0026amp; Seed Pearl demi \"Festoon\" Necklace, comprising of five graduated Rub-over set \"Emerald cut\" articulated Peridots, each with three Seed Pearl terminals and interspersed by six Seed Pearl set swags, all mounted in 15 Carat Yellow Gold (marked). Necklace may be sold separately.\u003c\/p\u003e\n\u003cp\u003eThe necklace suspends a detachable Pendant\/Brooch in a matching Quatrefoil style centrally set with a large Cushion Cut Peridot and suspending an articulated \"Pear shaped\" Peridot drop. The length of the entire necklace (drop) measures 26.5 cm. (53 cm. overall). Pendant currently listed under a separate stock number: 5453 \u003c\/p\u003e\n\u003cp\u003eEnglish  \u003c\/p\u003e\n\u003cp\u003eCirca 1900\u003c\/p\u003e\n\u003cp style=\"white-space: pre-wrap;\" class=\"\"\u003e\u003cem\u003eFor more information about this item, please call us on +44 (0)20 7491 4948 or message us, using the \u003c\/em\u003e\u003ca href=\"https:\/\/cod-prism-6srd.squarespace.com\/contact-us\" target=\"\"\u003eContact Us\u003c\/a\u003e form.\u003c\/p\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":42165292957918,"sku":"5421","price":6530.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/files\/Photo_05-02-2026_16_37_41.jpg?v=1770906377"},{"product_id":"a-very-beautiful-15-carat-yellow-gold-stamped-natural-sapphire-seed-pearl-demi-necklace-belle-epoque-circa-1905","title":"A very beautiful 15 Carat Yellow Gold (stamped) Natural Sapphire \u0026 Seed Pearl Demi-Necklace, Belle Époque  Circa 1905","description":"\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eA very fine 15 Carat Yellow Gold (stamped) \"Belle Epoque\" Natural Sapphire \u0026amp; Seed Pearl Demi-Necklace. This beautifully crafted delicate \"foliate\" Necklace is centrally set with an 'Oval Cut' natural Sapphire of 2.10 Carats with no indication of treatment and supported on either side by an alternating foliate style design each set with Seed Pearls, there is also a single Seed Pearl set intermittently within the lower section of the Necklace. A further foliate style articulated drop, with the same foliate style Seed Pearl set design, suspends a second 'Cushion Cut' Natural Sapphire of 1.34 Carats, again with no indication of treatment.\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eThe total Carat weight of the Sapphires is estimated as 3.44 Carats.  \u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eAccompanied by an Independent Gemmological Report confirming the above assessment.  \u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eIt should be noted that untreated Sapphires are scarce.  \u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eEnglish   \u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eCirca 1905\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003e\u003cem\u003eFor more information about this item, please call us on +44 (0)20 7491 4948 or message us, using the \u003c\/em\u003e\u003ca href=\"https:\/\/cod-prism-6srd.squarespace.com\/contact-us\" target=\"\"\u003eContact Us\u003c\/a\u003e form.\u003c\/p\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":42165297938654,"sku":"S5561","price":4650.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/products\/s5561_2B_25283_2529_b6a94ccb-1de5-4ebb-9a74-8c4d61e86a0f.jpg?v=1644806687"},{"product_id":"a-very-fine-15-carat-tested-yellow-gold-double-sided-engraved-oval-locket-english-circa-1880","title":"A very fine 15 Carat (tested) Yellow Gold Double Sided \u0026 Engraved Oval Locket, English, Circa 1880","description":"\u003cp class=\"\" style=\"white-space: pre-wrap;\"\u003eA very fine 15 Carat (tested) Antique Yellow Gold double sided \u0026amp; engraved oval locket, one side with a Quatrefoil central Star design surrounded by an oval \"Greek Key\" relief which is edged with interwoven ribbons, the other side with a Diamond shaped centre to the Quatrefoil with foliate scrolls towards and around the edge. The interior of this beautiful locket has one glass reticule section with Gold retainer and the other side has a photograph with a Gold retainer. The unmarked articulated \"jump ring\" is included in the measurements provided. A particularly nice find in that not all Victorian lockets were engraved on both sides (hand engraving of this quality would prove expensive to achieve).\u003c\/p\u003e\n\u003cp class=\"\" style=\"white-space: pre-wrap;\"\u003eEnglish\u003c\/p\u003e\n\u003cp class=\"\" style=\"white-space: pre-wrap;\"\u003eCirca 1880\u003c\/p\u003e\n\u003cp class=\"\" style=\"white-space: pre-wrap;\"\u003e\u003cem\u003eFor more information about this item, please call us on +44 (0)20 7491 4948 or message us, using the \u003c\/em\u003e\u003ca href=\"https:\/\/cod-prism-6srd.squarespace.com\/contact-us\" target=\"\"\u003eContact Us\u003c\/a\u003e form.\u003c\/p\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":42165298036958,"sku":"5076","price":1100.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/products\/S5076_4b92c112-26cf-4d6e-a094-875c5f6e9a23.jpg?v=1644806682"},{"product_id":"a-very-fine-coral-and-diamond-pendant-mounted-in-18-carat-yellow-gold-circa-1980","title":"A very fine Coral and Diamond Pendant mounted in 18 Carat Yellow Gold, Circa 1980","description":"\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eA very fine 18 carat yellow gold (marked) Angel Coral Pendant, \"Raised Claw Set\" set with a small Round Brilliant cut Diamond in the centre of a quatrefoil design set with 4 Oval Cabochon panels of Angel Coral,  the Pendant has an engraving to the back 'Thomas'.  \u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eCirca 1980\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003e\u003cem\u003eFor more information about this item, please call us on +44 (0)20 7491 4948 or message us, using the \u003c\/em\u003e\u003ca href=\"https:\/\/cod-prism-6srd.squarespace.com\/contact-us\" target=\"\"\u003eContact Us\u003c\/a\u003e form.\u003c\/p\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":42165298135262,"sku":"S5500","price":2200.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/products\/s5500_2B_25282_2529_ee21655a-a39d-4826-a07f-6cecfbf0448f.jpg?v=1644806703"},{"product_id":"an-extremely-fine-emerald-heart-pendant-set-in-15-carat-yellow-gold-english-circa-1870","title":"An extremely fine Emerald \"Heart\" Pendant set in 15 Carat Yellow Gold, English, Circa 1870","description":"\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eA very fine Heart shaped pendant set in 15 Carat Yellow Gold (tested), centrally \"closed back\" set with a small Emerald and surrounded by delicate scrolling Foliate engraving; the reverse has a crystal covered reticule for \"Souvenirs\", all on a finely engraved articulated bale.  \u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eEnglish   \u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eCirca 1870\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003e\u003cem\u003eFor more information about this item, please call us on +44 (0)20 7491 4948 or message us, using the \u003c\/em\u003e\u003ca href=\"https:\/\/cod-prism-6srd.squarespace.com\/contact-us\" target=\"\"\u003eContact Us\u003c\/a\u003e form.\u003c\/p\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":42165298299102,"sku":"S5431","price":1075.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/products\/s5431_88b0ab0f-9fa5-47d2-9376-3fae145dee99.jpg?v=1644806705"},{"product_id":"a-very-beautiful-platinum-tested-art-deco-diamond-clip-brooch-convertible-to-a-pendant-circa-1925","title":"A very beautiful Platinum (tested) Art Deco Diamond Clip Brooch convertible to a Pendant, Circa 1925","description":"\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eA very beautiful Platinum (tested) Art Deco Diamond Clip Brooch, convertible to a Pendant.   Pave set throughout with numerous fine white Old Cut Diamonds in a Classic Art Deco outline of open Strapwork, all Millegrain edged throughout, with a three dimensional Ribbon design to the centre which is set with three very fine modified step cut Diamonds.   A sprung half hinged double fastening pin to the reverse with two aperture bales for receipt of a chain (18 Carat White Gold included), making the clip convertible to a very wearable Diamond Pendant.  \u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eCirca 1930 (chain later)\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003e\u003cem\u003eFor more information about this item, please call us on +44 (0)20 7491 4948 or message us, using the \u003c\/em\u003e\u003ca href=\"https:\/\/cod-prism-6srd.squarespace.com\/contact-us\" target=\"\"\u003eContact Us\u003c\/a\u003e form.\u003c\/p\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":42165298921694,"sku":"S4985","price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/products\/S4985_bef16f3e-0b5b-4282-9052-8852a51fadaf.jpg?v=1644806718"},{"product_id":"a-very-fine-art-nouveau-diamond-and-platinum-drop-pendant-english-circa-1925","title":"A very fine \"Art Nouveau\" Diamond and Platinum drop Pendant, English, Circa 1925","description":"\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eA very beautiful Art Nouveau Diamond \u0026amp; Platinum (tested) Pendant. \u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eThis pendant has been assessed by an Independent Gemmologist and the principal Old Cut Diamond (which is Collet set and Millegrain edged) has been assessed as being of 1.05 Carats (unweighed), of G colour and SI2 Clarity, there are a further 19 \"Old and Rose Cut\" Diamonds of which 5 are set throughout an articulated drop from the stylised Diamond set \"Ribbon\" above. The \"Ribbon\" also contains numerous smaller Diamonds, these have been assessed as being of of 0.80 Carats, H - I Colour and SI Clarity . This lovely Pendant is suspended from a fine Platinum trace link chain (plausibly later).\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eTotal Diamonds weight: 1.85 Carats\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eAccompanied by an Independent Gemmological Report confirming the above assessment.\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eEnglish, in a fitted Harrods case.\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eCirca 1925\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003e\u003cem\u003eFor more information about this item, please call us on +44 (0)20 7491 4948 or message us, using the \u003c\/em\u003e\u003ca href=\"https:\/\/cod-prism-6srd.squarespace.com\/contact-us\" target=\"\"\u003eContact Us\u003c\/a\u003e form.\u003c\/p\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":42165299183838,"sku":"S5008","price":5425.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/products\/s5008_2B_25284_2529_cfd4116d-4d75-4728-8e9d-2959b382e944.jpg?v=1644806741"},{"product_id":"a-superb-antique-kokoshnik-diamond-tiara-necklace-plausibly-austro-hungarian-late-19th-century","title":"A superb Antique, Kokoshnik, Diamond Tiara - Necklace, plausibly Austro-Hungarian, Late 19th Century","description":"\u003cp\u003eA stunning late 19th Century \"Kokoshnik\" Style Diamond Tiara which also converts to a spectacular Diamond \"Fringe\" Necklace. This exceptional and substantial example of fine antique jewellery has been elegantly constructed in Silver tipped 14ct. (marked) Rose Gold and is set throughout with four hundred and ninety-four (494) \"Old Cut\" Diamonds. The Silver tipping, oxidised with age, presents a startling back drop for the numerous \"Old Cut\" Diamonds. As a Tiara, the piece attaches to a tension and screw supporting frame, with a fine velvet lined base. This beautiful and rare piece is accompanied by a (newly) customised leather case and an independent Gemmologist's report, assessing the Diamonds as being of approximately 103 Carats (unweighed), I - J Colour \u0026amp; with Faint Brown Tint and VS - SI Clarity. A \"Crown\" mark \u0026amp; 14ct. mark, (stamped) on the fastener, suggests that this beautiful piece is plausibly \"Austro-Hungarian\" in origin.\u003cbr\u003e\u003cbr\u003eThis is a rare opportunity to acquire a \"Tiara - Necklace\" of this calibre; these are rarely seen on the open market. The fine 'Faint-Brown Diamonds, also resonates the Diamond colours found within many celebrated Royal and Aristocratic collections of the 19th Century; during this particular period, high colour \u0026amp; clarity Diamonds had still not emerged in any great number.\u003cbr\u003e\u003cbr\u003eThe inherent beauty of this unique \"Tiara - Necklace\", with its striking Diamonds, combined with the exceptional craftsmanship makes this a truly extraordinary piece of antique jewellery.\u003cbr\u003e\u003cbr\u003eTotal Diamond weight:  103 Carats, approximately.  \u003c\/p\u003e\n\u003cp\u003eTotal Jewellery weight: 157.66 grams.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eColour Grade: I - J - and Faint Brown.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eClarity Grade: VS -SI.\u003cbr\u003e\u003cbr\u003eAdditional Research:\u003cbr\u003e\u003cbr\u003eBased on the research we have conducted, this \"Piece\" is likely to have been inspired by the \"HM Queen Mary's Collingwood Fringe Tiara\", presented as a gift by HM Queen Victoria to HRH Princes Mary of Teck, upon her wedding (in 1893) to Prince George, later His Majesty King George V.\u003cbr\u003e\u003cbr\u003eIn 1919, \"Queen Mary's Collingwood Tiara\" was dismantled and remodelled, most of the Diamonds were then used to form a new \"Fringe\" Necklace. The re-set Diamonds from the Collingwood Tiara remain part of Her Late Majesty the Queen's Jewellery Collection.\u003c\/p\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":42165304328414,"sku":"S5163","price":295000.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/files\/Photo_16-10-2024_15_37_42.jpg?v=1729176066"},{"product_id":"a-very-fine-victorian-diamond-bow-pendant-mounted-in-silver-and-high-carat-yellow-gold-english-circa-1890","title":"A very fine Victorian Diamond Bow Pendant mounted in Silver and High Carat Yellow Gold, English, Circa 1890","description":"\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eA very fine Silver tipped High Carat Yellow Gold (tested), Victorian, Diamond Bow Pendant. A central \"Old-Cut\" Round Diamond of approximately 0.45 Carats (unweighed), Rub-over set to the centre of a Millegrain edged bow design Pave set with (26) further Graduating Diamonds, suspending an articulated \"Pear-Shaped\" drop containing two further Diamonds of approximately 0.35 Carats (unweighed). The Pendant attached to a High Carat (tested) Yellow Gold chain of 16\" approximately, interspersed with twenty Seed Pearls.\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eEnglish\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eCirca 1890\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003e\u003cem\u003eFor more information about this item, please call us on +44 (0)20 7491 4948 or message us, using the \u003c\/em\u003e\u003ca href=\"https:\/\/cod-prism-6srd.squarespace.com\/contact-us\" target=\"\"\u003eContact Us\u003c\/a\u003e form.\u003c\/p\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":42165306753246,"sku":"S4518","price":2850.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/products\/s4518_2B_25282_2529_4cfb0be3-0f8f-4af3-8aec-25a2112c88f3.jpg?v=1644806882"},{"product_id":"a-very-fine-art-nouveau-opal-seed-pearl-lavaliere-pendant-set-in-15ct-yellow-gold-on-a-9ct-gold-chain-english-circa-1910","title":"A very fine Art Nouveau Opal \u0026 Seed Pearl, Lavaliere Pendant set in 15ct Yellow Gold on a 9ct Gold Chain, English, Circa 1910","description":"\u003cp class=\"\"\u003eA very fine 15 Carat (marked) Yellow Gold, Opal \u0026amp; Seed Pearl, Lavaliere Pendant in the Art Nouveau style, This elegant and stylish Pendant is centrally Collet set with a fine Oval Australian Opal which is surrounded by six satellite Seed Pearls and flanked by two Art Nouveau Gold scrolls, each set with numerous graduating Seed Pearls, a Rosette of six further Seed Pearls is positioned to the bottom of this beautiful Pendant and this suspends an articulated and Collet set matching Pear shaped Opal.\u003c\/p\u003e\n\u003cp class=\"\"\u003ePendant drop (including bale) 4.5 cm. approximately.\u003c\/p\u003e\n\u003cp class=\"\"\u003ePendant width, 2.5 cm. approximately .\u003c\/p\u003e\n\u003cp class=\"\"\u003e \u003c\/p\u003e\n\u003cp class=\"\"\u003eEnglish\u003c\/p\u003e\n\u003cp class=\"\"\u003eCirca 1910\u003c\/p\u003e\n\u003cp class=\"\"\u003eCurrently on a 9 Carat Yellow Gold fine chain (for additional strength) approximately 44 cm., this Pendant is easily interchangeable to most chains.\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cem\u003eFor more information about this item, please call us on +44 (0)20 7491 4948 or message us, using the \u003c\/em\u003e\u003ca href=\"https:\/\/cod-prism-6srd.squarespace.com\/contact-us\" target=\"\"\u003eContact Us\u003c\/a\u003e \u003cem\u003eform.\u003c\/em\u003e\u003c\/p\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":42165310587102,"sku":"S5468","price":1880.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/products\/s5469_0aa8783e-c2d6-4273-b37e-91b7b328cbfe.jpg?v=1644806988"},{"product_id":"a-very-fine-victorian-etruscan-revival-garnet-tassel-pendant-set-in-15ct-yellow-gold-english-circa-1880","title":"A very fine Victorian Etruscan Revival Garnet Tassel Pendant set in 15ct Yellow Gold, English, Circa 1880","description":"\u003cp class=\"\"\u003eA very fine Victorian Etruscan Revival Garnet Tassel Pendant set in 15ct Yellow Gold, set with one large deep “Ruby” red Marquise shaped Cabochon Garnet, in a beautiful oval shaped mount, with fine Cannetille and Millegrain work. There are 13 very fine graduating articulated tassels hanging from the main body which are in fabulous condition. Celestial Comet style jewellery fascinated the Victorians.\u003c\/p\u003e\u003cp class=\"\"\u003eEnglish\u003c\/p\u003e\u003cp class=\"\"\u003eCirca 1880\u003c\/p\u003e\u003cp class=\"\"\u003e\u003cem\u003eFor more information about this item, please call us on +44 (0)20 7491 4948 or message us, using the \u003c\/em\u003e\u003ca href=\"https:\/\/cod-prism-6srd.squarespace.com\/contact-us\" target=\"\"\u003eContact Us\u003c\/a\u003e \u003cem\u003eform.\u003c\/em\u003e\u003c\/p\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":42165310750942,"sku":"S4770","price":2350.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/products\/s4770_2B_25284_2529_eb03f968-4448-4fae-bf01-edd1e22699d4.jpg?v=1644807010"},{"product_id":"a-very-fine-diamond-riviere-necklace-mounted-in-platinum-circa-1945","title":"A very fine Diamond Riviere Necklace, mounted in Platinum, Circa 1945","description":"\u003cp class=\"\" style=\"white-space: pre-wrap;\"\u003eA very fine Platinum (tested), Diamond \"Riviere\" Necklace, Collet-set with one hundred \u0026amp; eleven (111) Round Brilliant \u0026amp; Old-cut Diamonds, which have been independently assessed as being of approximately 12.30 Carats, E - G Colour (a very high colour grade for Old-cut Diamonds) and VS - SI Clarity. All the Diamonds are set in millegrain edged settings and this beautiful, classic, graduating Necklace is very well articulated and fastens via a sprung tongue fastener, with and an additional safety catch.\u003c\/p\u003e\n\u003cp class=\"\" style=\"white-space: pre-wrap;\"\u003eThe total length of this stunning necklace is approximately 40.5 cm.\u003c\/p\u003e\n\u003cp class=\"\" style=\"white-space: pre-wrap;\"\u003eThis exceptional Diamond \"Riviere\" is accompanied by an Independent Gemmologist's Report confirming the above assessment.\u003c\/p\u003e\n\u003cp class=\"\" style=\"white-space: pre-wrap;\"\u003eCirca 1945\u003c\/p\u003e\n\u003cp class=\"\" style=\"white-space: pre-wrap;\"\u003e\u003cem\u003eFor more information about this item, please call us on +44 (0)20 7491 4948 or message us, using the \u003c\/em\u003e\u003ca href=\"https:\/\/cod-prism-6srd.squarespace.com\/contact-us\" target=\"\"\u003eContact Us\u003c\/a\u003e \u003cem\u003eform.\u003c\/em\u003e\u003c\/p\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":42165311045854,"sku":"S5607","price":38450.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/files\/Photo_09-10-2025_16_43_28.jpg?v=1760366373"},{"product_id":"a-very-fine-late-19th-century-diamond-necklace-tiara-brooch-in-high-carat-yellow-gold-and-silver-english-circa-1890","title":"A very fine late 19th Century Diamond Necklace \/ Tiara \/ Brooch, in High Carat Yellow Gold and Silver, English, Circa 1890","description":"A very fine, late 19th Century, Belle Époque, Diamond Necklace, which also converts to an extraordinary Diamond Tiara, set in High Carat (18 Carat Tested), Yellow Gold and Silver (925).\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe central feature of this noble piece is a Diamond set classical fan shaped spray, which is flanked by two symmetrical Diamond set Demi-scroll sprays, these are then suspended from a detachable trace necklace, comprising of alternating graduating linear and navette shaped Diamond links, the necklace then closes with a matching sprung tongue Diamond set clasp.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThis remarkable and historic necklace is centrally claw set with a single Old European Cut Diamond, which has been independently assessed as being of 1.17 Carats, H Colour and SI1 Clarity. There are a further 281 Old Cut and Rose Cut Diamonds throughout (some of substantial size), these have been assessed as being of 15.50 Carats, G - J Colour and VS2 - SI2 Clarity. The total Diamond weight of this stunning piece has been independently assessed (while within mounts \u0026amp; settings) at 16.67 Carats, overall. \u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe central section of the Necklace \/ Tiara is detachable, so that it may independently be worn as a substantial Diamond Brooch, The detachable Brooch fitting is concealed within its lined Collingwood necklace case (assumed to be the original case). \u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eWere restoration is concerned, there is slight evidence of an earlier extension to a couple of the links, near to the necklace clasp; presumably to make this a more generous fit (necklaces of this period usually sat higher on the neck or were worn in the \"choker\" style). Furthermore, a bespoke Tiara frame has been acquired, which sympathetically matches and mirrors the existing fittings on the reverse; thereby restoring the option for this piece to be worn as a beautiful Diamond Tiara (as originally intended). Apart from the above there is little evidence of any other alteration or restoration.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eFor transportation purposes, a separate bespoke fitted case has been commissioned to accompany the Diamond Tiara and frame. Furthermore, an independent Gemmologist's report confirming the above Diamond grading and assessments also accompanies this piece.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eConvertible Necklaces \u0026amp; Tiara's have enjoyed a global resurgence in recent years and the availability of this unique piece presents a rare opportunity for an avid collector and connoisseur to add a versatile and beautiful example of fine Belle Époque Diamond Jewellery to their collection.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eEnglish\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003ePresumed: Collingwood\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eCirca 1890\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe brooch width is 10.1 cm.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eTotal Jewellery Weight: 34.46 gr.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":42165317632222,"sku":"S5606","price":52500.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/products\/S5606.5.jpg?v=1656341109"},{"product_id":"a-very-fine-antique-high-carat-yellow-gold-oval-shell-cameo-and-pearl-pendant-inscribed-1808","title":"A very fine Antique High Carat Yellow Gold Oval Shell Cameo and Pearl Pendant, Inscribed 1808","description":"\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eA very fine High Carat (tested 15 Carat) Yellow Gold Oval Shell Cameo and Natural Pearl Pendant, this beautifully worked Cameo is in the form of a Classical Warrior's profile and the Natural Pearls are all beautifully well matched; inscribed on the back with the initials \"EBS\" 27th Feb'y 1808.\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003e\u003cem\u003eFor more information about this item, please call us on +44 (0)20 7491 4948 or message us, using the \u003c\/em\u003e\u003ca href=\"https:\/\/cod-prism-6srd.squarespace.com\/contact-us\" target=\"\"\u003eContact Us\u003c\/a\u003e \u003cem\u003eform\u003c\/em\u003e.\u003c\/p\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":42165344207070,"sku":"S3314","price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/products\/S3314_db60d861-f3ba-41ad-8911-c5a2ca3259d4.jpg?v=1644807115"},{"product_id":"a-very-fine-antique-hardstone-diamond-cameo-pendant-set-in-15ct-yellow-gold-silver-circa-1880","title":"A very fine Antique Hardstone \u0026 Diamond Cameo Pendant set in 15ct Yellow Gold \u0026 Silver, Circa 1880","description":"\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eAn exquisitely hand carved Hardstone Cameo, depicting an \"Elizabethan Lady\" in full Court Dress, mounted on a Silver tipped 15 Carat Yellow Gold Pendant (tested) and surrounded by an Oval outline which has been Claw Set with numerous Old Cut Diamonds. This extraordinary Pendant is further embellished by a Single and Rose Cut set Diamond \"Bow\" Flourish, which in turn has been centrally set with a fine and larger Old Cut Diamond; all on its original Diamond set articulated bale.\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eThe detail of the Hardstone, luminescent, fine hand carving is remarkable, particularly the Lady's Hair and Lace Work Ruff; an exceptional addition to anyone's Cameo collection.\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eEnglish Mount, presumed Italian Cameo \u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eCirca 1870 - 1880\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003e\u003cem\u003eFor more information about this item, please call us on +44 (0)20 7491 4948 or message us, using the \u003c\/em\u003e\u003ca href=\"https:\/\/cod-prism-6srd.squarespace.com\/contact-us\" target=\"\"\u003eContact Us\u003c\/a\u003e \u003cem\u003eform\u003c\/em\u003e.\u003c\/p\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":42165344305374,"sku":"S4631","price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/products\/S4631_b6dccd83-12fb-4b68-915a-cb70bcfd4865.jpg?v=1644807116"},{"product_id":"a-very-fine-edwardian-blue-enamel-pearl-diamond-pendant-in-18ct-yellow-gold-platinum-english-circa-1905","title":"A very fine Edwardian Blue Enamel, Pearl \u0026 Diamond Pendant in 18ct Yellow Gold \u0026 Platinum, English, Circa 1905","description":"\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eA very fine Edwardian 18ct Yellow Gold (tested) pendant, a central Roundel of Guilloche Blue enamel with a Rosette of eight small Diamonds and a central Natural Pearl surrounded by a Gold cross-banded relief with a further twelve Natural Pearls satellite set to the edge and surrounded by an undulating Diamond set gallery. All on an 18ct. Yellow Gold, Platinum tipped Diamond set bale suspended from a fine Platinum chain.\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eTotal length: 42cm\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eChain: 40cm\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eDiameter: 2cm\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eEnglish\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eCirca 1905\u003c\/p\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":42165347025118,"sku":"S5339","price":2880.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/products\/S5339.1_f16a7d88-a19e-4564-ba3e-bd9187299f9a.jpg?v=1644807277"},{"product_id":"an-extremely-fine-putti-micro-mosaic-pendant-set-in-high-carat-yellow-gold-english-circa-1880","title":"An extremely fine \"Putti\" Micro Mosaic Pendant set in High Carat Yellow Gold, English, Circa 1880","description":"\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eAn extremely fine Micro Mosaic High Carat Yellow Gold (tested 15 Carat)  Pendant, Comprising of a small Roundel decorated in the the form of what is plausibly a \"town mark\" suspending an articulated Gold Pendant with a central Roundel carrying the image of a \"Putti\" surrounded by a stylised classical border which in turn suspends a further panel of Micro Mosaic in the form of an Amphora with a floral motif. All on a later 9ct Yellow Gold chain.\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eThe pendant Circa 1880; the micro mosaic panels earlier (Italian).\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eEnglish\u003c\/p\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":42165347221726,"sku":"S3611","price":3950.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/products\/S3611.1_bd942e60-b5a1-45d2-b917-396019778659.jpg?v=1644807301"},{"product_id":"an-exquisite-gilt-metal-necklace-with-finely-worked-bressan-enamel-panels-surrounded-by-gilded-filigree-work-in-the-cannetille-style-with-a-detachable-pendant-french-circa-1870-1","title":"An exquisite Gilt metal Necklace with finely worked Bressan Enamel panels surrounded by Gilded filigree work in the Cannetille style with a detachable Pendant, French, Circa 1870","description":"\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eAn exquisite example of a 19th Century French Gilded metal necklace, mounted with four unusually large oval Bressan Enamel panels, each surrounded by intricate filigree work( in the Cannetille style); the lower section is removable as a detachable pendant. This high impact statement piece has four exceptionally worked and finely decorated oval lustrous blue Bressan Enamel panels which are interconnected by rows of Gilded beads.\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eEach of the two top (horizontal) oval Enamels are centrally mounted with a floral design set against a piercing green enamel star, complete with a red paste central stone, surrounded by six mini white enamel pieces, each pierced with a red enamel dot, there are a further two red enamel dots (one on either side of the floral leaf motifs), these are further surrounded by twenty-five (25) white paste beads reflecting the rich blue enamel base and the array of colours within each roundel. All set within a larger filigree frame, creating an elaborate swirl design (twelve in total) each with three (3) mini gilded beads dispersed within the swirls. \u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eThe third oval enamel roundel is centrally suspended (vertically) and supported by three rows of swaggered gilded beads, the detail design is similar to the top two enamel panels and is framed beautifully by more gilded filigree work. This in turn suspends a separate gilded filigree design which supports the fourth fine and equally as well decorated enamel panel (vertically suspended from the bottom). \u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eOur extensive research indicates that this exquisite piece, with its rich colours and delicate work, may only be attributed to specialist manufacturers in the French town of Bresse  (near the Swiss border). \u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eIt should be noted that it is rare to find Bressan enamel panels of this size (usually they are much smaller). Examples with extensive Cannetille work are also difficult to find. As a matter of course, Bressan enamels were usually mounted in either gilded metal or gilded silver.\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eFor examples of similar very fine quality Bressan enamels, please see the various illustrations at the Bresse Museum.\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eBresse, France\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eCirca 1870\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eMeasurements: \u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eWidth: 16.53 inches (42 cm)\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eFull clasp to bottom pendant drop: 10.83 inches (27.5 cm) \u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eDetachable drop: 3.34 inches (8.5 cm)\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eWeight: 64.2 grams\u003c\/p\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":42165348073694,"sku":"S5614","price":2950.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/products\/S5614_40ecf680-0855-4851-9264-a91264759a52.jpg?v=1644807367"},{"product_id":"a-very-fine-victorian-long-guard-in-9ct-gold-with-its-original-claw-clasp-english-circa-1880","title":"A very fine Victorian Long Guard in 9ct Gold with its original Claw Clasp, English, Circa 1880","description":"\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eA very fine 9 ct Gold (marked) Victorian Long Guard Chain with its original Claw clasp; this lovely lengthy chain can be easily  looped to create a double graduated swag necklace. The sprung Claw clasp facilitates the interchangeable aspects of attaching various charms, lockets and pendants etc. (as and when you wish), to suit any occasion. A very versatile and easily wearable piece of fine Victorian Jewellery.\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eLength: 56 inches (142 cm)\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eWeight: 20.2 g \u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eEnglish\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eCirca 1880\u003c\/p\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":42165348139230,"sku":"S5437","price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/products\/S5437_dd691d01-b5a9-4ce8-8bc0-060dab84033c.jpg?v=1644807368"},{"product_id":"a-very-fine-antique-essex-crystal-pendant-depicting-a-dog-set-in-15ct-yellow-gold-english-circa-1890","title":"A very fine Antique \"Essex Crystal\" Pendant depicting a Dog set in 15ct Yellow Gold, English, Circa 1890","description":"\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eA very fine 15ct Yellow Gold (tested) \"Essex Crystal\" Pendant depicting a small \"Scottie\" type dog. Essex crystals became very popular souvenirs during late Georgian and the Victorian periods. Usually commissioned to reflect a meaningful image, the reverse of the crystal is hand sculpted in the concave form to reflect the image required, this reverse sculpture is then hand coloured with appropriate paints and enamels to highlight the carved relief. This beautiful pendant is mounted in a simple 15ct Yellow Gold (tested) \"Roped Edged\" frame and suspended (via an articulated \"jump ring\") by a fine 15ct Yellow Gold (marked) chain with its original barrel clasp.\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003e15ct Yellow Gold this was frequently used in England between 1850 and 1932, when it became the preferred material to be used in the construction of finely worked Gold jewellery as it is much stronger than 18ct.\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003ePendant Diameter: 0.79 inches (2 cm)\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eChain Length: 19 inches (48 cm)\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eTotal Weight: 9.3 grams\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eEnglish \u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eCirca 1890\u003c\/p\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":42165348630750,"sku":"S5118","price":1550.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/products\/S5518.1_24c42f1f-61af-4f5c-875b-570ed9c28564.jpg?v=1644807390"},{"product_id":"a-very-fine-art-nouveau-diamond-demi-fringe-necklace-set-in-high-carat-white-gold-platinum-tipped-continental-circa-1930","title":"A very fine Art Nouveau Diamond Demi Fringe Necklace set in High Carat White Gold \u0026 Platinum tipped, Continental, Circa 1930","description":"\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eA very fine Diamond Demi Fringe \"Art Nouveau\" Necklace in Platinum Tipped High Carat White Gold (tested 14ct) on an adjustable 18ct White Gold 20\" Chain (marked), making this a very versatile Diamond Necklace which may be worn at two different lengths. This beautiful Necklace comprises of five graduated and articulated  \"Art Nouveau\" style \"Old Cut\" Diamond set links, with elements of Millegrain edging to the design, each with a \"knife edge style double Diamond set drop, the five beautiful \"Art Nouveau\" open strapwork panels are in turn interspersed by four triple Diamond set articulated drops.\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eWe assess that the Diamonds are all of \"Good Commercial Colour and  Reasonable Clarity\" and we estimate that (unmounted) they would weigh approximately 2,50 Carats (unweighed). \u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eIt should be noted that 14ct White Gold (harder than 18ct and therefore more suitable for use in very delicate pieces) was occasionally used \"on the Continent\" during the late 1920's and early 1930's as an experimental medium to replicate the effects of the then relatively new and more expensive Platinum. Generally Platinum was rare and in very limited supply, consequently it was generally only used in the manufacture of heavier jewellery, with more substantial Diamond weight.\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eNB. The technology required to produce 18ct White Gold did not successfully evolve until after 1945.  \u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eContinental\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eCirca 1930\u003c\/p\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":42165349449950,"sku":"S5139","price":8950.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/products\/S5139_5374deb1-a5b5-4043-b198-8f32cf2e32a3.jpg?v=1644807430"},{"product_id":"a-very-fine-edwardian-1-80ct-sapphire-diamond-lavaliere-pendant-set-in-18ct-yellow-gold-platinum-english-circa-1905-1","title":"A very fine Edwardian 1.80ct Sapphire \u0026 Diamond, Lavaliere Pendant set in 18ct Yellow Gold \u0026 Platinum, English, Circa 1905","description":"\u003cp class=\"\"\u003eOne very fine Edwardian Sapphire and Diamond Foliate, Lavaliere Pendant set in 18ct Yellow Gold and Platinum (tested), centrally claw-set with one cushion-cut Natural Untreated Ceylon Sapphire, weighing 1.80 Carats. This is surrounded in a foliate design by 71 pave and rub over-set Diamonds (32 rose cut, 39 old round-cuts), with an articulated pear shaped drop hanging form the bottom of the piece. The whole piece is hung from an 18ct White Gold (tested) chain run through an 18ct Yellow Gold articulated bale.\u003c\/p\u003e\u003cp class=\"\"\u003eAccompanied by an Independent Gemmological Report confirming the above assessment.\u003c\/p\u003e\u003cp class=\"\"\u003ePlease note that untreated Sapphires from Ceylon of this quality and colour are extremely scarce.\u003c\/p\u003e\u003cp class=\"\"\u003ePendant: 5 x 3 cm\u003c\/p\u003e\u003cp class=\"\"\u003eChain: 40 cm\u003c\/p\u003e\u003cp class=\"\"\u003eEnglish\u003c\/p\u003e\u003cp class=\"\"\u003eCirca 1905\u003c\/p\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":42165350367454,"sku":"S4456","price":7650.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/products\/S4456_2d5daf04-71d5-46e6-b76d-7dc7a5538097.jpg?v=1644807471"},{"product_id":"a-very-fine-abstract-open-link-design-graduated-gold-necklace-in-18ct-yellow-gold-french-circa-1955","title":"A very fine Abstract Open Link Design Graduated Gold Necklace in 18ct Yellow Gold, French, Circa 1955","description":"\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eA very fine Abstract Open Link Design Graduated Gold Necklace in 18ct Yellow Gold with worn French marks.\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eLength: 44 cm\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eWeight: 25.6 grams\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eFrench\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eCirca 1955\u003c\/p\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":42165350498526,"sku":"S5385","price":3450.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/products\/S5385_2a90b8de-e199-4cb5-b4c6-540e648bbe1f.jpg?v=1644807476"},{"product_id":"an-exceptional-example-of-a-late-georgian-demi-parure-in-high-carat-yellow-gold-set-with-amethysts-seed-pearls-and-chrysoberyl-english-circa-1820-1","title":"An exceptional example of a late Georgian Demi-Parure in High Carat Yellow Gold set with Amethysts, Seed Pearls and Chrysoberyl, English, Circa 1820","description":"\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eAn exceptional example of a late Georgian Demi-Parure in High Carat (tested) Yellow Gold, comprising of a half Necklace set in the Cannetille style with five graduated oval Amethysts interspersed with six floral link designs, each set with one Seed Pearl and four foil backed, faceted Chrysoberyl, complete with its original Georgian Amethyst Clasp. Accompanied by a fine pair of matching drop Earrings, each with two Pear Shaped Amethysts, five Seed Pearls and one foil backed faceted Chrysoberyl, both Earrings with \"Shepherds Crook\" fittings. Accompanied by a detachable drop Pendant in the Quatrefoil style,set with four Amethysts, six foil backed faceted Chrysoberyl and nine Seed Pearls.  \u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eEnglish \u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eCirca 1820\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003e\u003cem\u003eFor more information about this item, please call us on +44 (0)20 7491 4948 or message us, using the \u003c\/em\u003e\u003ca href=\"https:\/\/cod-prism-6srd.squarespace.com\/contact-us\" target=\"\"\u003eContact Us\u003c\/a\u003e form.\u003c\/p\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":42165455814878,"sku":"S4742","price":25000.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/products\/s4742_252B_2525284_252529.jpg?v=1644807501"},{"product_id":"an-antique-victorian-cobalt-blue-enamel-diamond-floral-design-pendant-set-in-18ct-yellow-gold-english-circa-1860","title":"An Antique, Victorian Cobalt Blue Enamel \u0026 Diamond Floral Design Pendant set in 18ct Yellow Gold, English, Circa 1860","description":"\u003cp\u003eA very fine 18ct Yellow Gold Oval Victorian Cobalt Blue Enamel \u0026amp; Diamond Pendant \/ Brooch, The enamel over-set with a Yellow Gold floral spray set with numerous fine Old Cut Diamonds, the Gold Frame has stylised Quatrefoil relief to the gold work. \u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eMeasurements: 4.4 cm x 3.7 cm\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe Pendant suspended from a later18ct Yellow Gold (marked) 54 cm twist chain. the Pendant may be sold separately from the chain.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eEnglish\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eCirca 1860\u003c\/p\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":42623323275486,"sku":"1820","price":7500.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/products\/1820.jpg?v=1648642424"},{"product_id":"a-very-fine-platinum-tested-graduated-cultured-pearl-necklace-with-a-diamond-clasp","title":"A very fine Platinum (tested) Graduated Cultured Pearl Necklace with a Diamond Clasp","description":"\u003cp\u003eA very fine Platinum (tested) Graduated Pearl Necklace. The Necklace contains two hundred and four near round shaped Akoya Cultured Pearls with forty seven Single, Transitional and Baguette Cut Natural Diamonds. The Diamonds are of G - H colour and VS2 - SI1 Clarity.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eTotal Diamond Weight 1.30 carats.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eJewellery weight 99.28 grams\u003cbr data-mce-fragment=\"1\"\u003ePearl Measurements 6.62 - 9.11mm. \u003cbr data-mce-fragment=\"1\"\u003ePearl Overtone Pink; surface, moderately spotted.\u003c\/p\u003e\n\u003cp\u003eCirca 1950\u003c\/p\u003e\n\u003cp\u003e78 cm Approximately.\u003c\/p\u003e\n\u003cp\u003e\u003cbr data-mce-fragment=\"1\"\u003eThis item is accompanied with an independent gemmologist's report confirming the above.\u003c\/p\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":44586332356830,"sku":"5713","price":6850.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/files\/Photo29-11-2023_043224.jpg?v=1701964666"},{"product_id":"15ct-yellow-gold-antique-victorian-collar-necklace-circa-1880","title":"15ct Yellow Gold Antique Victorian Collar \/ Necklace, Circa 1880","description":"\u003cp\u003eA very fine 15 carat Yellow Gold (tested) Victorian Necklace, in an interlocking Barrel, \"Double Bobble\" Collar design. A warm mellow gold with a beautiful bloom, fitted with a flat sprung fastener . Approximately 42 cm. and 43.8 grams.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eAn interesting design with a receipt for easy pendant attachment. \u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eEnglish. \u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eCirca 1880\u003c\/p\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":44599378804958,"sku":"5422","price":6950.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/files\/Photo5422.1.jpg?v=1702391377"},{"product_id":"a-very-fine-victorian-high-carat-tested-yellow-gold-silver-tipped-amethyst-diamond-pendant-english-circa-1880","title":"A very fine Victorian High Carat (tested),Yellow Gold, Silver tipped Amethyst \u0026 Diamond Pendant. English Circa 1880","description":"A very fine Victorian High Carat (tested),Yellow Gold, Silver tipped Pendant. \u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe central raised-claw set, round cut Amethyst, surrounded by an open-worked quatrefoil design set with 16 Old Cut Diamonds, suspended from a Diamond set articulated bale. \u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eEnglish, Circa 1880","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":44599399809246,"sku":"5707","price":2450.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/files\/Photo5707.3.jpg?v=1717681372"},{"product_id":"a-fine-18-carat-white-gold-stamped-vintage-8-00-carat-diamond-riviere-necklace-pre-owned","title":"A fine 18 carat White Gold (stamped),  Vintage 8.00 Carat Diamond \"Riviere\" Necklace. Pre-owned","description":"A fine 18 carat White Gold (stamped), Riviere Diamond Necklace. Accompanied by an independent Gemmologist's report confirming that it is claw set with 151 Round Brilliant Cut Diamonds, assessed as 8.00 Carats (total), of I - J Colour and SI2 Clarity.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eFastened by a sprung tongue fastener with a single safety catch.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003ePre-owned.","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":44614104219870,"sku":"5695","price":17850.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/files\/IMG_5695.1.jpg?v=1702993912"},{"product_id":"a-very-fine-antique-15-carat-tested-almandine-garnet-triple-pendant-necklace-circa-25-february-1860","title":"A very fine Antique 15 carat (tested) Almandine Garnet Triple Pendant Necklace. Circa 25 February 1860","description":"\u003cp\u003eA very fine Antique 15 carat (tested) Almandine Garnet Triple Pendant Necklace. \u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eA 15\" \"snake\" chain, with two swags and the original barrel clasp. Suspending three graduating oval lockets. each centrally rub-over set with a fine oval cut Almandine Garnet (foil backed), with an engraved chevron design outline and a chain twist edge. The Central drop suspends a matching round pendant containing an additional Round Cut Almandine Garnet. All three pendants have an articulated pyramid tassel drop and an oval reticule on the reverse with a lock of hair, inscribed (as far as we can make out), with the following:\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eHLJ February 29 1860.\u003cbr data-mce-fragment=\"1\"\u003e?LB February 29 1860.\u003cbr data-mce-fragment=\"1\"\u003e?RW February 29 1860.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eEnglish\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eCirca.1860\u003c\/p\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":44614105628894,"sku":"5696","price":4450.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/files\/IMG_5696.1.jpg?v=1702994282"},{"product_id":"a-very-fine-pear-shaped-diamond-pendant-independently-assessed-as-being-of-1-81-carats-weighed-g-colour-and-si-clarity-on-an-18-carat-marked-white-gold-chain","title":"A very fine Pear Shaped  Diamond Pendant, independently assessed as being of 1.81 Carats (weighed), G Colour and SI Clarity, on an 18 Carat (marked) White Gold Chain.","description":"A very fine Pear Shaped Diamond Pendant, independently assessed as being of 1.81 Carats (weighed), G Colour and SI Clarity, all on an 18 Carat (marked) White Gold Chain.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eAccompanied by an independent Gemmologist's report confirming the above assessment.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003ePre Owned","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":44959943557342,"sku":"5727","price":17850.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/files\/Photo_27-03-2025_16_29_25.jpg?v=1743691363"},{"product_id":"a-very-fine-15-carat-tested-yellow-gold-double-linked-chain-with-original-barrel-clasp-english-circa-1890","title":"A very fine 15 carat (tested) Yellow Gold, double linked Chain, with original barrel clasp. English. Circa 1890","description":"A very fine 15 carat (tested) Yellow Gold, double linked Chain, with original barrel clasp. English. Circa 1890","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":44960006275294,"sku":"5724","price":1350.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/files\/Photo_13-03-2025_16_07_16.jpg?v=1742479725"},{"product_id":"a-very-fine-graduated-natural-pearl-necklace-with-a-high-carat-and-silver-old-cut-diamond-set-clasp-circa-1920","title":"A very fine Graduated Natural Pearl Necklace with a High Carat and Silver Old Cut Diamond Set Clasp. Circa 1920","description":"A very fine Natural Pearl Necklace with a High Carat and Silver Clasp set with seven \"Old Cut\" Diamonds. \u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eA graduated necklace containing 108 Natural Saltwater Pearls of 2.00 mm. to 5.2 mm. \u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe necklace contains Pearls under 3 mm in size. These \"Seed Pearls\" may be either natural or cultured.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eAccompanied by an independent gemmologist's report confirming the above. \u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eCirca 1920","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":44960037175518,"sku":"5474","price":4950.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/files\/Photo14-03-2024_033945.jpg?v=1711033329"},{"product_id":"a-vintage-yellow-gold-strung-cultured-pearl-necklace-set-with-four-round-cut-natural-sapphires-0-40-carats-and-eighty-three-oval-and-near-shaped-cultured-pearls-circa-1960","title":"A Vintage Yellow Gold \u0026 Strung Cultured Pearl Necklace, set with four Round Cut Natural Sapphires (0.40 carats) and eighty three Oval and Near Shaped Cultured Pearls. Circa 1960","description":"\u003cp\u003eA fine Yellow Gold and strung Cultured Pearl Necklace (tested), set with four Round Cut Natural Sapphires (0.40 carats - moderately included) and eighty three Oval and Near Shaped Cultured Pearls measuring between 6.84 mm. x 8.43 mm.\u003c\/p\u003e\n\u003cp\u003ePearls; lightly spotted, cream in colour with Orient Overtones with good lustre. \u003c\/p\u003e\n\u003cp\u003eAccompanied with a Gemmologist's Report confirming the above: WGI19624147121\u003c\/p\u003e\n\u003cp\u003eCirca 1960\u003c\/p\u003e\n\u003c!----\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":44960478658782,"sku":"5661","price":2860.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/files\/Photo21-12-2023_025930.jpg?v=1711037694"},{"product_id":"a-stunning-vintage-18-carat-yellow-gold-aquamarine-and-diamond-necklace-attributed-to-arthur-king-centrally-set-with-an-exceptional-natural-untreated-octagonal-aquamarine-of-27-11-carats-circa-1970","title":"A Stunning Vintage 18 Carat Yellow Gold Aquamarine and Diamond Necklace, attributed to Arthur King, centrally set with an exceptional  Natural, Untreated Octagonal  Aquamarine of 27.11 Carats. Circa 1970.","description":"\u003cp\u003eThis exceptional 18 Carat Yellow Gold (tested) Aquamarine and Diamond Necklace has been carefully sculpted with raised point designed lozenges, graduating (in width), towards the asymmetrical centre point, which is raised claw set with a spectacular Natural,  Untreated, Octagonal Oval Cut Aquamarine, of 27.11 Carats, Light Blue and Eye Clean.\u003c\/p\u003e\n\u003cp\u003eThe central design is randomly supported on either side by a total of six Pear, Oval and Round Mixed Cut Aquamarines totalling 11.40 Carats, all Pale Blue, Eye Clean to Lightly Included. This extraordinary necklace is Interspersed with five Round Brilliant Cut Natural Diamonds totalling 0.60 Carats, of G - H Colour and VS1 - VS2 Clarity.\u003c\/p\u003e\n\u003cp\u003eThe Necklace interior dimension and fit is probably around 17.33\". \u003c\/p\u003e\n\u003cp\u003eAttributed to Arthur Henry King, USA., as verified by Kimberley Klosterman, author of \"Simply Brilliant Artist - Jewellers of the 1960's - 1970's\"). \u003c\/p\u003e\n\u003cp\u003eArthur King sold in the UK, exclusively via Fortnum \u0026amp; Mason's (it was not unusual for early pieces to be unsigned). \u003c\/p\u003e\n\u003cp\u003eWe also received an additional and separate verbal indication regarding the likely origin of the central Aquamarine as probably Brazil.\u003c\/p\u003e\n\u003cp\u003eThis beautiful necklace is accompanied by an independent Gemmologist's report confirming the the gem stone assessments.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eCirca 1970.\u003c\/p\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":45064894808286,"sku":"5732","price":18950.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/files\/IMG_0610.jpg?v=1712240985"},{"product_id":"a-vintage-platinum-jade-ruby-and-diamond-pendant-circa-1920-1930","title":"A Vintage Platinum Jade, Ruby and Diamond Pendant Circa 1920-1930","description":"\u003cp\u003eAn Exquisite Art Deco Jade, Ruby, and Diamond Pendant, set in Platinum \"950\" (tested) . The Carved Natural Jade of Medium Light Green with no Indication of Treatment is suspending from a Diamond Shaped Onyx\" set with 25 \" Old Cut\" Diamonds certified by an independent Gemmologist as being of 0.59 cts, G - H Colour and VS - SI clarity. Centrally set with a \"Rectangular\" shape natural Ruby with no indication of treatment (as Verbally confirmed)\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eCirca 1920 - 1930 \u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe pendant is paired with an 18ct White Gold (marked) fine chain interspersed by six Emerald Beads (not faceted) with two faceted Diamond Beads (tested) either side,12 in total. \u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eAccompanied by a Gemmological Report\u003c\/p\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":45217245102302,"sku":"4693","price":8450.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/files\/Photo_20-03-2026_15_49_32.jpg?v=1774537795"},{"product_id":"a-set-of-two-faceted-antique-carnelian-necklaces-5th-century-ad","title":"A set of two Faceted Antique Carnelian Necklaces, 5th Century AD.","description":"A set of two Faceted Carnelian Necklaces, 5th Century AD. \u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eLovely patinated faceted carnelian, mixed colours and consistencies, some with obvious zoning, chips to facet edges consistent with age and wear. Largest bead approximately 18.5mm diameter, combined gross weight 214 grams.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eApproximately 68cm @ 60cm.","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":45217278689502,"sku":"5652","price":3450.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/files\/Photo11-04-2024_031028.jpg?v=1713450036"},{"product_id":"a-very-beautiful-victorian-antique-diamond-necklace-in-the-foliate-groseilliere-style-in-18ct-yellow-gold-and-silver-in-the-form-of-an-intermittent-riviere-french-circa-1870","title":"A very Beautiful Victorian Antique Diamond Necklace in the Foliate Groseilliere style, in 18ct Yellow gold and Silver in the form of an intermittent Riviere,   French, Circa 1870","description":"\u003cp\u003eA very Beautiful Victorian Diamond Necklace in 18ct Yellow gold and Silver in the form of an intermittent Riviere, set throughout with numerous Old Cut, Eight Cut and Rose Cut Diamonds in the (Foliate),  Feuilles De Groseilliere style The principal stones are set in \"Cut Out\" French style settings and the Riviere suspends four tapering articulated Diamond set drops with a central Diamond set detachable pendant in the Groseilliere style.\u003c\/p\u003e\n\u003cp\u003ePlausibly French (marks to interchangeable link).\u003c\/p\u003e\n\u003cp\u003eCirca 1860.\u003c\/p\u003e\n\u003cp\u003eOriginal Box. (re-lined)\u003c\/p\u003e\n\u003c!----\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":45501222781150,"sku":"4128","price":23500.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/files\/Photo16-05-2024_025025.jpg?v=1728485506"},{"product_id":"antique-victorian-opal-and-diamond-pendant-circa-1890-1900","title":"Antique Victorian Opal and Diamond Pendant Circa 1890-1900","description":"\u003cp\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eA very beautiful  Victorian Silver and High Carat Yellow Gold (tested) Opal Pendent.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe centre stone is a \"Cabochon Cut\"  Opal (Un-weighed), in a \"Rub Over Setting\" surrounded by numerous  \"Old Round Cut\" Diamonds in a Foliate Design, five of the Diamonds are in a \" Rub Over Setting\" and the rest are \"Claw set\". All attached by two small chains to the upper section of a further smaller  \"Cabochon Cut\" Opal which is surrounded with six \"Old Round Cut\" Diamonds, four are \"Rub Over Set\" and the rest are \"Claw set\". \u003c\/p\u003e\n\u003cp\u003eThe Silver chain is attached to both side.\u003c\/p\u003e\n\u003cp\u003eCirca 1890.\u003c\/p\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":53259809358211,"sku":"4988","price":4500.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/files\/Photo17-10-2024_141023_3.jpg?v=1729172652"},{"product_id":"a-beautiful-example-of-a-very-fine-antique-18ct-yellow-gold-untreated-burmese-ruby-and-seed-pearl-french-parure-in-the-original-box-circa-1825","title":"A Beautiful example of a very fine Antique 18ct Yellow Gold, Untreated Burmese Ruby and Seed Pearl, French Parure in the original box. Circa 1825","description":"\u003cp\u003eA beautiful example of a very fine 18ct Yellow Gold (marked), untreated Burmese Ruby and Seed Pearl, French Parure in the original box.\u003c\/p\u003e\n\u003cp\u003eComprising of a pendant necklace, a matching bracelet, a brooch and a pair of drop earrings which are convertible (night and day).\u003c\/p\u003e\n\u003cp\u003eAccompanied by an independent gemmologist's report confirming the following assessment:\u003c\/p\u003e\n\u003cp\u003e(18) Cushion Cut natural Rubies of approximately 4.05 carats ( total), with no indication of treatment observed, Mogok in origin, Myanmar (Burma).  Also set with (25), Seed Pearls between 2,65 \u0026amp; 2.97 mm approximately.\u003c\/p\u003e\n\u003cp\u003eIt should be noted that un-treated Burma Rubies are scarce and full Parure's of this quality, in their original boxes are rare.\u003c\/p\u003e\n\u003cp\u003eFrench\u003c\/p\u003e\n\u003cp\u003eCirca 1825\u003c\/p\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":54890484269443,"sku":"5749","price":19850.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/files\/Photo21-11-2024_150551.jpg?v=1732807876"},{"product_id":"a-very-fine-15-carat-stamped-yellow-gold-antique-long-guard-chain-with-a-matching-15-carat-stamped-yellow-gold-lobster-claw-clasp-english-circa-1880","title":"A very fine 15 carat (stamped), Yellow Gold Antique Long Guard Chain, with a matching 15 carat (stamped), Yellow Gold  Lobster Claw Clasp,  English, Circa 1880","description":"\u003cp\u003eA very fine 15 carat (stamped), Yellow Gold, Double Wired Link Long Guard Chain, 36.2 gr,  with a matching 15 carat (stamped), Lobster Claw Clasp,  Approximately 145 cm. overall, excluding clasp. \u003c\/p\u003e\n\u003cp\u003eEnglish.\u003c\/p\u003e\n\u003cp\u003eCirca 1880.\u003c\/p\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":55109694030211,"sku":"5789","price":4675.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/files\/Photo20-02-2025_161632.jpg?v=1740674354"},{"product_id":"a-very-stylish-18-carat-yellow-gold-marked-750-demi-diamond-necklace-international-and-worn-english-marks-date-unrecognisable-circa-1980","title":"A very stylish 18 Carat Yellow Gold (marked 750) Demi - Diamond Necklace. International and (worn) English marks ( date unrecognisable ) Circa 1980","description":"\u003cp\u003eA very stylish 18 Carat Yellow Gold (marked 750) Diamond Necklace, comprising of eighteen Round Barrel style links, half intermittent with three articulated Gold \"Orbs\" and the other half intermittent with nine Rub-over set Diamond links (three Diamonds to each link, 27 in total), complete with a sprung fastener and safety catch.\u003c\/p\u003e\n\u003cp\u003eAccompanied by an independent Gemmologist's report (assessing the Diamonds while in their mounts), as weighing approximately 2.70 Carats, of G - H Colour and VS - SI Clarity. \u003c\/p\u003e\n\u003cp\u003eBoth International and (worn) English marks present ( date unclear ) Circa 1980\u003c\/p\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":55189588476291,"sku":"5603","price":7850.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/files\/Photo13-03-2025_160015.jpg?v=1742483460"},{"product_id":"antique-high-carat-yellow-gold-18-ct-tested-emerald-diamond-floral-pendant-circa-1900","title":"Antique High Carat Yellow Gold (18 ct. Tested), Emerald \u0026 Diamond Floral Pendant .Circa 1900","description":"\u003cp\u003eA very fine High Carat Yellow Gold (18 ct. Tested), Art Nouveau Emerald \u0026amp; Diamond Floral Pendant, worn marks, commensurate with age.\u003c\/p\u003e\n\u003cp\u003eA single round cut Emerald to the top section of the foliate sculpture, with two rows of graduated Diamonds (six in total), to the bottom of the piece. \u003c\/p\u003e\n\u003cp\u003eIf you would like the pendant without the chain, we can deduct the value of the chain. Please call us to discuss.\u003c\/p\u003e\n\u003cp\u003eCirca 1900\u003c\/p\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":55254065774979,"sku":"5806","price":3250.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/files\/Photo27-03-2025_163807.jpg?v=1743691564"},{"product_id":"a-very-fine-antique-art-nouveau-french-18ct-yellow-gold-negligee-style-seed-pearl-pendant-necklace-circa-1900","title":"A very fine Antique Art Nouveau French 18ct Yellow Gold Negligee style seed pearl Pendant\/Necklace Circa 1900","description":"\u003cp class=\"MsoNormal\" style=\"margin-bottom: 12.0pt; line-height: normal; background: white; vertical-align: baseline;\"\u003e\u003cspan style=\"font-size: 11.5pt; font-family: 'Segoe UI',sans-serif; mso-fareast-font-family: 'Times New Roman'; color: #242424; mso-font-kerning: 0pt; mso-ligatures: none; mso-fareast-language: EN-GB;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0cm; line-height: normal; background: white; vertical-align: baseline;\"\u003e\u003cspan style=\"font-size: 11.5pt; font-family: 'Segoe UI',sans-serif; mso-fareast-font-family: 'Times New Roman'; color: #242424; mso-font-kerning: 0pt; mso-ligatures: none; mso-fareast-language: EN-GB;\"\u003eExperience the allure of this stunning French Pendant Necklace, beautifully crafted in 18ct yellow gold. Featuring an elegant link chain interspersed with twelve delicate Seed Pearls, the centrepiece showcases an oval gold open plaque adorned with seven Seed Pearls. From this exquisite design, two rows of Pendants in a floral motif gracefully suspended, enhanced by six additional seed pearls, creating a harmonious and captivating display throughout the chain.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0cm; line-height: normal; background: white; vertical-align: baseline;\"\u003e\u003cspan style=\"font-size: 11.5pt; font-family: 'Segoe UI',sans-serif; mso-fareast-font-family: 'Times New Roman'; color: #242424; mso-font-kerning: 0pt; mso-ligatures: none; mso-fareast-language: EN-GB;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0cm; line-height: normal; background: white; vertical-align: baseline;\"\u003e\u003cspan style=\"font-size: 11.5pt; font-family: 'Segoe UI',sans-serif; mso-fareast-font-family: 'Times New Roman'; color: #242424; mso-font-kerning: 0pt; mso-ligatures: none; mso-fareast-language: EN-GB;\"\u003eThe pendant is marked \"Depose\" and features an 18 ct French Hallmark on the jump ring, reflecting the artistry of the Art Nouveau movement in both its style and design.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0cm; line-height: normal; background: white; vertical-align: baseline;\"\u003e\u003cspan style=\"font-size: 11.5pt; font-family: 'Segoe UI',sans-serif; mso-fareast-font-family: 'Times New Roman'; color: #242424; mso-font-kerning: 0pt; mso-ligatures: none; mso-fareast-language: EN-GB;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0cm; line-height: normal; background: white; vertical-align: baseline;\"\u003e\u003cspan style=\"font-size: 11.5pt; font-family: 'Segoe UI',sans-serif; mso-fareast-font-family: 'Times New Roman'; color: #242424; mso-font-kerning: 0pt; mso-ligatures: none; mso-fareast-language: EN-GB;\"\u003eWith a chain length of 49 cm (19.3 inches) and an overall drop of 59 cm (23.24 inches), this piece is a true statement of elegance and sophistication. Don't miss the chance to own this timeless treasure from circa 1900.\u003c\/span\u003e\u003c\/p\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":55254340305283,"sku":"5372","price":2550.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/files\/Photo_27-03-2025_16_41_32.jpg?v=1743695909"},{"product_id":"antique-18ct-yellow-gold-pearl-floral-french-necklace-circa-1880","title":"Antique 18ct Yellow Gold \u0026 Pearl Floral French Necklace Circa 1880","description":"\u003cp\u003eA Fine 18ct Yellow Gold (Marked, with Eagle head) French Floral Necklace with interspersed Seed Pearls, with a fine Trace Link Chain. \u003c\/p\u003e\n\u003cp\u003eFrench\u003cbr\u003eCirca 1880\u003c\/p\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":55254373302659,"sku":"4607","price":1850.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/files\/Photo27-03-2025_171355.jpg?v=1743696433"},{"product_id":"a-very-fine-antique-platinum-stamped-diamond-belle-epoque-drop-pendant-on-a-fine-platinum-chain-circa-1890","title":"A very fine Antique Platinum (stamped) \u0026 Diamond \"Belle Epoque\" Drop Pendant, on a fine Platinum Chain. Circa 1890.","description":"\u003cp\u003eA very fine Antique Platinum (stamped) \"Belle Epoque\" Drop Diamond Pendant, on a fine Platinum Chain. A raised Claw set Old European Cut Diamond, assessed in its mount as 0.70 Carats, G Colour and SI1 Clarity, suspended by an articulated drop containing five Single \u0026amp; Swiss Cut Diamonds, assessed in their mounts as totalling 0.20 Carats, of G - H Colour and SI2 Clarity, All on fine a 41 cm. Platinum Chain \u003c\/p\u003e\n\u003cp\u003eAccompanied by an independent Gemmologist's report confirming the above assessment.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eCirca 1890.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":55496337326467,"sku":"5689","price":2950.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/files\/Photo10-04-2025_144915.jpg?v=1746115419"},{"product_id":"a-fine-antique-montana-sapphire-pearl-and-diamond-double-drop-pendant-circa-1915","title":"A fine Antique Montana Sapphire, Pearl and Diamond Double Drop Pendant Circa 1915","description":"\u003cp\u003eA very fine Montana Sapphire, Diamond and Pearl \"Negligee\" Pendant, in 18 ct. Yellow Gold and Platinum with a fine link 18 ct. Yellow Gold Chain fitted with a 9ct. bolt ring (all metals stamped or tested).\u003cbr\u003e \u003cbr\u003eThe two Rub-over set 'Millegrain' edged ''Round Cut\" Sapphires assessed by an independent Gemmologist as being of Montana origin, with no evidence of  treatment, 0.65  carats (total) and 'Medium Violet Blue'.\u003c\/p\u003e\n\u003cp\u003eThe pendant surmounted with 4 \"Round Brilliant \u0026amp; Single Cut\" Diamonds assessed as 0.12 Carats (total), G Colour and VS2 Clarity.  Two drops set with 4 Pearls which are Cultured Freshwater and measure between 2.20 - 2.65 mm., white and with a good lustre, colour. The two drops suspend the exceptional Montana Sapphires\u003c\/p\u003e\n\u003cp\u003eCirca 1910\u003c\/p\u003e\n\u003cp\u003eAccompanied by an Independent Gemmological report, available upon application.\u003c\/p\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":55496425963907,"sku":"5010","price":3150.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/files\/Photo10-04-2025_150522.jpg?v=1746116401"},{"product_id":"platinum-18ct-french-1-45ct-two-drop-diamond-negligee-pendant-circa-1910-1920","title":"Platinum \u0026 18ct French 1.45ct Two Drop Diamond Negligee Pendant Circa 1910-1920","description":"\u003cp\u003eA beautiful French (marks to jump ring) 18ct \u0026amp; Platinum (tested) Diamond \"negligee\" style pendant, with double \"knife edge\" Diamond set drops, with approximately 1,45 carats of \"Old Cut\" Diamonds (assessed in their settings) as G-H Colour and VS1 - VS2 Clarity.\u003c\/p\u003e\n\u003cp\u003eOn an 17.5\" chain on \u003c\/p\u003e\n\u003cp\u003eFrench \u003c\/p\u003e\n\u003cp\u003eCirca 1905. \u003c\/p\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":55496458240387,"sku":"3837","price":4550.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/files\/Photo10-04-2025_145510.jpg?v=1747314823"},{"product_id":"a-very-fine-antique-edwardian-diamond-pearl-pendant-english-circa-1905","title":"A very fine Antique Edwardian Diamond \u0026 Pearl Pendant, English, Circa 1905","description":"\u003cp\u003eA very fine High Carat Yellow Gold (tested) Edwardian Diamond \u0026amp; Pearl pendant, in the form of a Foliate Wreath suspended from an interlocking bow. The Foliate and Bow design outlined with numerous 'Old and Single Cut' Diamonds with an articulated Diamond set \"leaf drop\". The Pearl set to the centre of the pendent with 4 surrounding 'rub-over- set' Diamonds in the Quatrefoil style. All on a later 14 Carat (marked) 18' White Gold chain with sprung clasp and a Diamond set Bale.\u003c\/p\u003e\n\u003cp\u003eCirca 1905\u003c\/p\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":55574392603011,"sku":"5529","price":3250.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/files\/Photo01-05-2025_144607.jpg?v=1747313824"},{"product_id":"18ct-diamond-solitaire-pendant-pre-owned","title":"18ct Diamond Solitaire Pendant Pre-owned","description":"\u003cp\u003eOne very fine 18ct (tested) White Gold \"Double Rub Over Set\"  \"Round Brilliant Cut\" Diamond Solitaire Art Deco Style Pendant. The Diamond measuring approximately 0.30 Carats (estimated while in the mount ), A later trace link chain in 18 ct White Gold, marked, with a bolt ring for closure. The chain measure 16 inches.\u003c\/p\u003e\n\u003cp\u003ePreowned and Pre-loved\u003c\/p\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":55574421275011,"sku":"4957","price":1250.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/files\/Photo01-05-2025_144109.jpg?v=1747314274"}],"url":"https:\/\/robinhaydockantiques.com\/collections\/necklaces-parures.oembed?page=5","provider":"Robin Haydock Antique Jewellery","version":"1.0","type":"link"}