{"title":"Ruby Engagement Rings","description":"","products":[{"product_id":"a-very-fine-natural-untreated-siam-ruby-and-diamond-cluster-ring-set-in-18ct-white-gold-circa-1970","title":"A very fine Natural Untreated Siam Ruby  and Diamond Cluster Ring set in 18ct White Gold, Circa 1970","description":"\u003cp class=\"\" style=\"white-space: pre-wrap;\"\u003eFor a true representation of the stone's colour, please see additional photographs.\u003c\/p\u003e\n\u003cp class=\"\" style=\"white-space: pre-wrap;\"\u003eThis extraordinary and stylish oval Ruby and Diamond Cluster ring is centrally \"Raised Claw Set\" with an Oval Natural Untreated Siamese Ruby which has been assessed 1.71 Carats (weighed), with no indication of thermal enhancement and of \"Siam\" in origin. This beautiful lustrous natural Ruby is surrounded by 24 \"Claw Set\" Diamonds of which fourteen are \"Round Brilliant Cut\" Diamonds and ten are \"Trapezoid Cut\" Diamonds. The total Diamonds as assessed (unweighed) is approximately 1.45 carats. The Diamonds are all very well matched and are of \"Good Commercial Colour and Clarity\". The \"Round Brilliant Cut\" Diamonds are set to the left and right of the Ruby (over two tiers) and the \"Tapered Baguette Cut\" Diamonds are set to each end of the oval shaped cluster in a graduating fan shaped\" design. This beautiful ring has been finely constructed in an 18 Carat White Gold \"Ballerina style setting\".\u003c\/p\u003e\n\u003cp class=\"\" style=\"white-space: pre-wrap;\"\u003eAccompanied by an Independent Gemologists report confirming the Ruby's assessment.\u003c\/p\u003e\n\u003cp class=\"\" style=\"white-space: pre-wrap;\"\u003eIt should be noted that untreated rubies are scarce.\u003c\/p\u003e\n\u003cp class=\"\" style=\"white-space: pre-wrap;\"\u003eCirca 1970\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":42165292826846,"sku":"S5231","price":15850.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/products\/s5231_2B_25282_2529_5ecd973b-b7c9-49f9-b4a9-11d0efd984ac.jpg?v=1644806359"},{"product_id":"a-very-fine-three-stone-ruby-diamond-ring-mounted-in-18ct-yellow-gold-platinum-circa-1950-1","title":"A very fine Three Stone Ruby \u0026 Diamond Ring mounted in 18ct Yellow Gold \u0026 Platinum, Circa 1950","description":"\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eA very fine Three Stone Ruby \u0026amp; Diamond Ring mounted in 18ct Yellow Gold \u0026amp; Platinum (marked), centrally square set with a fine Untreated Oval Cut Ruby independently assessed as approximately 0.75 carats, supported on either side by two 6 Claw Set Modern Round Brilliant Cut Diamonds, each of approximately 0.50 carats plus as being of G colour and SI1 Clarity.\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eIt should be noted that untreated Rubies are rare.\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eCirca 1950\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":42165310161118,"sku":"S5388","price":4250.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/products\/s5388_2B_25282_2529_1eef6566-9a9b-491a-bb0e-7ad209e2ec7b.jpg?v=1644806971"},{"product_id":"a-very-fine-burmese-ruby-diamond-cluster-engagement-ring-set-in-platinum-english-circa-1930","title":"A very fine Burmese Ruby \u0026 Diamond Cluster Engagement Ring, set in Platinum, English, Circa 1930","description":"\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eA very fine Oval Ruby and Diamond Cluster Ring set in Platinum(marked), centrally claw set with one Oval Natural Untreated Burmese Ruby, weighing 1.13ct surrounded by eight claw set Old Round-Cut Diamonds. \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;\"\u003ePlease note that untreated rubies from Burma (Myanmar) are extremely scarce.\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eEnglish \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":42165345091806,"sku":"S5015","price":14850.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/products\/S5015.3_61d2cf09-9b1f-4c61-bd52-7f691e10c020.jpg?v=1644807156"},{"product_id":"a-very-fine-oval-natural-ruby-diamond-ring-mounted-in-18ct-yellow-gold-platinum-pre-owned-1","title":"A very fine Oval Natural Ruby \u0026 Diamond Ring mounted in 18ct Yellow Gold \u0026 Platinum, Pre-owned","description":"\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eAn very fine 18ct. Yellow Gold (stamped) ring, centrally rub-over set with a deep red oval natural Ruby, verbally assessed by Grays resident Gemmologist (CC) as being of approximately 0.85 Carats (unweighed),  natural and untreated, supported on either side by two smaller round brilliant-cut Diamonds each of approximately 0.25 Carats (unweighed), 0.50 Carats in total approximately, and are of good commercial colour and clarity.\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003ePre-Owned\u003c\/p\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":42165345943774,"sku":"S5099","price":2850.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/products\/S5099.4_d7963e7d-0b72-4cba-a665-c535c76ed460.jpg?v=1644807210"},{"product_id":"a-very-fine-vintage-ruby-diamond-cluster-ring-circa-1990","title":"A very fine Vintage Ruby \u0026 Diamond Cluster Ring, Circa 1990","description":"\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eA very fine Vintage Oval, Ruby \u0026amp; Diamond Cluster Ring set in Platinum(worn marks 950). Centrally four raised claw-set with a fine oval natural Ruby of approximately 0.75 Carats (unweighed) and surrounded by eight round brilliant-cut Diamonds, assessed by ourselves as being of 0.85 Carats (unweighed) and of H Colour \u0026amp; VS Clarity .\u003c\/p\u003e\u003cp class=\"\" style=\"white-space:pre-wrap;\"\u003eCirca 1990\u003c\/p\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":42165346631902,"sku":"S3365","price":2650.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/products\/S3365.1_de55c086-8cb1-4f1a-8dab-f944d95213f7.jpg?v=1644807252"},{"product_id":"a-vintage-three-stone-ruby-diamond-engagement-ring-in-18ct-yellow-gold-english-circa-1970","title":"A Vintage three-stone Ruby \u0026 Diamond Engagement Ring in 18ct Yellow Gold, English, Circa 1970","description":"A very beautiful three-stone Ruby \u0026amp; Diamond Ring set in 18ct Yellow Gold (stamped). Centrally six raised claw-set with an exquisite oval-cut natural Siam Ruby of 1.80 Carats, pinkish red and lightly included, with an indication of moderate thermal enhancement, flanked on either side by two eight raised claw-set, well matched round brilliant-cut Diamonds, assessed as being of 2.08 Carats total and of J-K Colour and SI1-SI2 Clarity.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe perfect three-stone Ruby and Diamond Ring.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eAccompanied by an independent Gemmological report confirming the above assessment.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eEnglish\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eCirca 1970","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":42476260065502,"sku":"5635","price":18950.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/products\/S5635.5.jpg?v=1733925409"},{"product_id":"a-very-fine-ruby-and-diamond-three-stone-ring-in-18-carat-yellow-gold","title":"A very fine Ruby and Diamond Three Stone Ring in 18 carat Yellow Gold.","description":"A very fine Ruby and Diamond Three Stone Ring in 18 carat Yellow Gold (stamped), centrally raised claw set with a round mixed cut, Natural Burma Ruby of 1.07 Carats, purplish red colour. with no indication of treatment observed. Accompanied on either side by a Round Brilliant Cut Natural Diamond. The two Diamonds have been independently assessed as being of 0.60 Carats, H - I colour and VS2 - SI1 clarity.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eAccompanied by two Gemmologist's reports confirming the above. \u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eMid 20th Century.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eCurrently sized to \"N\".\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003ePre-owned","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":44614122701022,"sku":"5693","price":11450.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/files\/IMG_5693.7.jpg?v=1702995338"},{"product_id":"an-extraordinary-2-30-carat-natural-untreated-burmese-ruby-diamond-cluster-ring-in-18-ct-stamped-white-gold-english-circa-1970","title":"An extraordinary 2.30 Carat Natural Untreated Burmese Ruby \u0026 Diamond Cluster Ring in 18 ct. (stamped) White Gold. English, Circa 1970","description":"\u003cp\u003eA very beautiful 18ct. White Gold (stamped), \"Art Deco Style\", Ruby and Diamond Cluster Ring, centrally \"Claw Set\" with an extraordinary Cushion Cut, Natural, Untreated, Burmese Ruby, estimated as weighing 2.30   Carats. The central Burmese Ruby is surrounded by a cluster of Diamonds, including four \"Rub-over Set\", Modified Step Cut, Square Diamonds (two set to either side) with a further ten, Round Brilliant Cut, Claw Set Diamonds completing the oval cluster. This lovely ring is mounted in 18 ct. White Gold (stamped) and the shank can be easily resized to meet our client's requirements.\u003c\/p\u003e\n\u003cp\u003eIt should be noted that untreated Rubies are rare and that untreated Burma Rubies (particularly of this size) are extremely scarce. \u003c\/p\u003e\n\u003cp\u003eRing of English manufacture.\u003c\/p\u003e\n\u003cp\u003eCirca 1970\u003c\/p\u003e\n\u003cp\u003eThis beautiful Burma Ruby ring is accompanied by an independent  Gemmologist's report confirming the above assessment.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":45721247121630,"sku":"5262","price":29750.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/files\/Photo11-07-2024_143200_resized.png?v=1733925275"},{"product_id":"a-very-fine-18ct-yellow-white-gold-oval-1-35-carat-siam-ruby-diamond-cluster-ring-circa-1975","title":"A very fine 18ct Yellow \u0026 White Gold Oval 1.35 Carat Siam Ruby \u0026 Diamond Cluster Ring. Circa 1975","description":"\u003cp\u003eA very fine 18ct Yellow \u0026amp; White Gold Oval 1.35 Carat Siam Ruby \u0026amp; Diamond Cluster Ring. Circa 1975\u003cbr\u003e \u003cbr\u003eRaised claw set with an Oval mixed cut Natural Ruby, assessed in its mount as 1.35 Carats, Pinkish Red and Lightly included, with indications of thermal enhancement observed. Surrounded by eight Round Brilliant Cut Diamonds of 0.80 Carats (total), G - H Colour and SI1 - SI2 Clarity.\u003c\/p\u003e\n\u003cp\u003eAccompanied by an independent Gemmologist's report confirming the above assessment.\u003cbr\u003eCirca 1975\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!----\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":45744957391070,"sku":"4268","price":6850.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/files\/Photo_18-09-2025_14_21_56.jpg?v=1759413788"},{"product_id":"a-very-fine-vintage-natural-and-untreated-1-20-carat-ruby-diamond-three-stone-crossover-ring-in-18-carat-yellow-gold-stamped-circa-1930","title":"A very fine Vintage Natural and Untreated, 1.20 Carat Ruby \u0026 Diamond, Three Stone Crossover Ring, in 18 Carat Yellow Gold (stamped). Circa 1930","description":"\u003cp\u003eA very fine Natural and Untreated, 1.20 Carat Ruby \u0026amp; Diamond, Three Stone Crossover Ring, in 18 Carat Yellow Gold (stamped).\u003c\/p\u003e\n\u003cp\u003eCentrally raised claw set with an Oval Cut, Pinkish - Red, Lightly Included Natural Ruby (no indication of treatment observed), of approximately 1.20 Carats (unweighed), and of Vietnamese origin. Supported within its elongated stylised crossover setting by two Old Cut Diamonds of approximately 0.70 Carats total (unweighed), of G - H Colour and SI2 - I1 Clarity. \u003c\/p\u003e\n\u003cp\u003eAccompanied by an independent Gemmologist's report confirming the above assessment. Weights are approximate, as they have been assessed within their settings.\u003c\/p\u003e\n\u003cp\u003eCirca 1930\u003c\/p\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":45933156892894,"sku":"4353","price":3850.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/files\/Photo_18-09-2025_14_51_06.jpg?v=1759414124"},{"product_id":"a-very-fine-antique-18ct-yellow-gold-silver-navette-shaped-three-stone-natural-untreated-burma-ruby-diamond-cluster-ring-circa-1880","title":"A very fine Antique 18ct Yellow Gold \u0026 Silver, Navette Shaped, Three Stone, Natural Untreated Burma Ruby \u0026  Diamond Cluster Ring. Circa 1880","description":"\u003cp\u003eA very fine 18ct Yellow Gold \u0026amp; Silver, Navette Shaped, Three Stone, Ruby \u0026amp;  Diamond Cluster Ring. Accompanied by two independent Gemmologist's reports confirming the three Round \u0026amp; Cushion Cut Rubies are Natural, of Burma - Magok origin, with no indication of treatment observed.  One of the reports also refers to the Rubies as weighing approximately 1.50 Carats (unweighed), and the 18 Old Cut Natural Diamonds as weighing approximately 2.05 Carats, of I - J Colour and VS2 - S!1 Clarity. \u003c\/p\u003e\n\u003cp\u003eBoth assessments have been made while the stones remained within their mounts..\u003c\/p\u003e\n\u003cp\u003eCirca 1880\u003c\/p\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":55815785480579,"sku":"5805","price":15850.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/files\/Photo_26-06-2025_16_17_42.jpg?v=1752156617"},{"product_id":"a-fine-example-of-a-chester-hallmarked-18ct-yellow-gold-victorian-ring-set-with-five-old-cut-diamonds-and-six-rubies-english-circa-1899","title":"A fine example of a Chester Hallmarked 18ct Yellow Gold, Victorian Ring set with Five Old Cut Diamonds and Six Rubies. .  English  Circa 1899","description":"\u003cp\u003eA fine example of a Chester Hallmarked 18ct Yellow Gold, Victorian Scrolling Ring set with Five Old Cut Diamonds and Six Natural Rubies. .\u003c\/p\u003e\n\u003cp\u003eEnglish\u003c\/p\u003e\n\u003cp\u003eCirca 1899\u003c\/p\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":57058296693123,"sku":"5848","price":1780.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/files\/Photo04-12-2025_161331.jpg?v=1766153329"},{"product_id":"platinum-18ct-yellow-gold-diamond-ruby-hexagon-cluster-ring-english-circa-1920","title":"Platinum \u0026 18ct Yellow Gold Diamond \u0026 Ruby Hexagon cluster ring, English Circa 1920","description":"\u003cp\u003eA very fine 18 Carat Yellow Gold (tested) Platinum Tipped Diamond Cluster ring, centrally \"pave set\" in Platinum, in the shape of a Hexagon with seven \"Old Round Cut\" Diamonds. The Shoulders are set with 3 \"Modified Step Cut\" Rubies (each in Platinum), leading down to an 18 Carat Yellow Gold shank. All Millegrain edged.\u003c\/p\u003e\n\u003cp\u003eEnglish.\u003c\/p\u003e\n\u003cp\u003ePre-owned.\u003c\/p\u003e","brand":"Robin Haydock Antiques","offers":[{"title":"Default Title","offer_id":57371335950723,"sku":"5413","price":2950.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/files\/Photo05-02-2026_151100.jpg?v=1770907760"},{"product_id":"18ct-yellow-gold-tested-platinum-tipped-diamond-ruby-target-ring-circa-1925","title":"18ct Yellow Gold (tested) Platinum Tipped Diamond \u0026 Ruby Target Ring, circa 1925","description":"\u003cp\u003eA very fine 18ct Yellow Gold (tested) and Platinum tipped Diamond and Ruby Target ring, comprised of a central circular cluster of 1 \"Raised Rub Over Set\" \"Old Cut\" Diamond and 10 \"Pave Set\" \"Single Cut\" Diamonds, set in the floating style, and surrounded by a halo of 20 \"Pave Set\" \"Calibre Cut\" Pink toned Rubies. All fixed upon an 18ct Yellow Gold (tested) Shank.\u003c\/p\u003e\n\u003cp\u003eEnglish, circa 1925\u003c\/p\u003e","brand":"Robin Haydock Antique Jewellery","offers":[{"title":"Default Title","offer_id":57680650895747,"sku":null,"price":2850.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/files\/Photo20-03-2026_152229.jpg?v=1774535189"},{"product_id":"a-very-fine-moi-et-toi-two-stone-diamond-twist-ring-in-18ct-yellow-gold-and-platinum-french-marks-circa-1910-1920","title":"A very fine \"Moi et Toi\" Two Stone Diamond Twist Ring. in 18ct Yellow Gold and Platinum. French Marks. Circa 1910-1920","description":"\u003cp\u003eA very fine \"Moi et Toi\",Two Stone Diamond Twist Ring, in 18ct Yellow Gold and Platinum. \" x 0.40 carats Approximately, as assessed in their mounts, (un-weighed).\u003c\/p\u003e\n\u003cp\u003eFrench Marks. \u003c\/p\u003e\n\u003cp\u003eCirca 1910-1920\u003c\/p\u003e","brand":"Robin Haydock Antique Jewellery","offers":[{"title":"Default Title","offer_id":57681064493443,"sku":"5145","price":3650.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/files\/Photo20-03-2026_151431.jpg?v=1774539429"},{"product_id":"18ct-yellow-gold-victorian-certificated-natural-burmese-ruby-five-stone-ring-circa-1880","title":"18ct Yellow Gold Victorian Certificated Natural Burmese Ruby Five Stone Ring Circa 1880","description":"\u003cp\u003eA very fine 18ct Yellow Gold Carved Victorian Five Stone Ring, Claw set with five graduated Natural Untreated Burmese Rubies, with no evidence of treatment as assessed by an independent Gemmologist as being of  1.64 cts, Light Red in Colour.\u003c\/p\u003e\n\u003cp\u003eCirca 1880\u003c\/p\u003e\n\u003cp\u003eAccompanied by a Gemmological Report\u003c\/p\u003e","brand":"Robin Haydock Antique Jewellery","offers":[{"title":"Default Title","offer_id":57763837018499,"sku":"4417","price":4550.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/files\/Photo02-04-2026_140411.jpg?v=1775825704"},{"product_id":"14ct-yellow-gold-oval-ruby-16-diamond-cluster-ring-circa-1920","title":"14ct Yellow Gold Oval Ruby \u0026 16 Diamond Cluster  Ring Circa 1920","description":"\u003cp\u003eA fine oval Ruby (spreading approximately 1.00 Carat) and Diamond ring in 14ct, Yellow Gold tested.\u003c\/p\u003e\n\u003cp\u003eThe central oval faceted Ruby (with evidence o heat treatment observed), surrounded by numerous Eight Cut Diamonds. \u003c\/p\u003e\n\u003cp\u003eContinental\u003c\/p\u003e","brand":"Robin Haydock Antique Jewellery","offers":[{"title":"Default Title","offer_id":57860864934275,"sku":"4215","price":2890.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/files\/Photo17-04-2026_151926.jpg?v=1776872041"},{"product_id":"18ct-white-gold-burmese-ruby-diamond-cluster-ring-preowned","title":"18ct White Gold Burmese Ruby \u0026 Diamond Cluster Ring Preowned","description":"\u003cp\u003eAn 18 Carat White Gold (marked) Ruby \u0026amp; Diamond Cluster Ring. Centrally four Raised Claw set with a fine Round Cut \"Burmese\" Ruby of approximately 0.36 Carats (verbal assessment CC - Grays), surrounded by a cluster of Round Brilliant Cut Diamonds, signed by Luke Stockley.\u003c\/p\u003e\n\u003cp\u003eCurrently sized to L, verbal assessment, treatment level unknown\u003c\/p\u003e\n\u003cp\u003ePre-owned\u003c\/p\u003e","brand":"Robin Haydock Antique Jewellery","offers":[{"title":"Default Title","offer_id":57944959517059,"sku":"3802","price":2150.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/files\/Photo17-04-2026_151504.jpg?v=1777555377"},{"product_id":"natural-siamese-oval-ruby-and-diamond-cluster-ring-circa-1910","title":"Natural \"Siamese\" Oval Ruby and Diamond Cluster Ring Circa 1910","description":"\u003cp\u003eA very fine High Carat (Tested) Yellow Gold and Silver Tipped Oval Ruby and Diamond Cluster ring, centrally \"Rub-over set\" with an \"Oval Cut\" Natural and Untreated \"Siamese\" Ruby weighing 1.20 Carats (un-weighed), surrounded by seven \"Rose Cut\" and six \"Old Cut\" \"Pave Set\"  Diamonds (13 in total) with an approximate total Diamond weight of 1.05 Carats (un-weighed, assessed as per our Moe Gauge).\u003c\/p\u003e\n\u003cp\u003eAustro - Hungarian Circa 1910\u003c\/p\u003e\n\u003cp\u003eThis beautiful and rare Ruby is accompanied by a report from an independent Gemmologist\u003c\/p\u003e","brand":"Robin Haydock Antique Jewellery","offers":[{"title":"Default Title","offer_id":57945181913475,"sku":null,"price":5450.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/files\/Photo17-04-2026_152924.jpg?v=1777557740"},{"product_id":"a-very-unusual-18ct-marked-yellow-gold-platinum-tipped-three-stone-ruby-diamond-cluster-ring-circa-1971","title":"A very unusual 18ct (marked), Yellow Gold \u0026 Platinum Tipped, Three Stone  Ruby \u0026 Diamond Cluster Ring. Circa 1971","description":"\u003cp\u003eA very fine 18ct (marked), Yellow Gold \u0026amp; Platinum Tipped Three Stone  Ruby \u0026amp; Diamond Cluster Ring. Centrally raised claw set with three natural (heated) Rubies of 1.35 Carats (total). Surrounded by 0.45 Carats of Round Brilliant cut Diamonds, of G - H  Colour and SI1 Clarity.\u003c\/p\u003e\n\u003cp\u003eA verbal report, confirming the above assessment was received from WGI Laboratories on the 29th January 2024.\u003c\/p\u003e\n\u003cp\u003eCirca 1971\u003c\/p\u003e","brand":"Robin Haydock Antique Jewellery","offers":[{"title":"Default Title","offer_id":58186133668227,"sku":"2938","price":3950.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/files\/Photo_14-05-2026_15_54_28.jpg?v=1780583221"},{"product_id":"an-exceptional-natural-burmese-ruby-and-diamond-ring-in-a-platinum-950-tested-18-carat-white-gold-shank","title":"An exceptional Natural Burmese Ruby and Diamond ring in a Platinum \"950\" (Tested) \u0026 18 Carat White Gold shank.","description":"\u003cp\u003eAn exceptional Natural Burmese Ruby and Diamond ring in a Platinum \"950\" (Tested) \u0026amp; 18 Carat White Gold shank. This beautiful Oval Burmese Ruby has been finely set in a four raised claw setting and is  supported on either side by 2 Baguette cut Diamonds (in a \"T\" shape, 4 in total\", The Natural Burmese Ruby has been assessed by an Independent Gemmologist  as being of 3.03 Carats (weighed)  and of  transparent Red\" in Colour and with a slight treatment reading \" residues from the heat treatment process are present in healed fissures to a moderate extent\", origin Burma.\u003c\/p\u003e\n\u003cp\u003eEnglish Circa 1950.\u003c\/p\u003e\n\u003cp\u003eThis beautiful ring is accompanied by an Independent Gemmological report confirming the above assessment\u003c\/p\u003e","brand":"Robin Haydock Antique Jewellery","offers":[{"title":"Default Title","offer_id":58337128087939,"sku":"2785","price":27850.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/files\/Photo10-06-2026_154157.jpg?v=1782481286"}],"url":"https:\/\/robinhaydockantiques.com\/collections\/ruby-engagement-rings.oembed?page=2","provider":"Robin Haydock Antique Jewellery","version":"1.0","type":"link"}