{"product_id":"a-very-unusual-18ct-yellow-gold-platinum-tested-double-diamond-oval-art-nouveau-ring-circa-1905","title":"A very unusual 18ct Yellow Gold \u0026 Platinum (tested) Double Diamond Oval Art Nouveau Ring Circa 1905","description":"\u003cp\u003eOne fine 18ct Yellow Gold and Platinum (tested) Double Diamond Oval Art Nouveau Ring, centrally \"Rub Over Set\" with two \"Old Round Brilliant Cut\" Diamonds in the floating style, with a further four \"Pave Set\" \"Single Cut or Rose Cut\" Diamonds set in the four surrounding floating swirls, which attach to a surrounding Oval Setting\u003c\/p\u003e\n\u003cp\u003eAll in an Art Nouveau design on a fine 18ct Yellow Gold Shank.\u003c\/p\u003e\n\u003cp\u003eSized to K1\/2\u003c\/p\u003e\n\u003cp\u003eCirca 1925\u003c\/p\u003e","brand":"Robin Haydock Antique Jewellery","offers":[{"title":"Default Title","offer_id":57860470899075,"sku":"4155","price":1275.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/files\/Photo17-04-2026_143736.jpg?v=1776868308","url":"https:\/\/robinhaydockantiques.com\/products\/a-very-unusual-18ct-yellow-gold-platinum-tested-double-diamond-oval-art-nouveau-ring-circa-1905","provider":"Robin Haydock Antique Jewellery","version":"1.0","type":"link"}