{"product_id":"fiery-18ct-gold-opal-diamond-cluster-ring-2-25ct-natural-opal","title":"Fiery 18ct Gold Opal Diamond Cluster Ring, 2.25ct Natural Opal","description":"\u003ch3\u003eDescription:\u003c\/h3\u003e\n\u003cp\u003eA luminous Vintage Opal and Diamond cluster, this 18ct Gold beauty showcases a vivid 2.25ct natural Opal whose electric blues, greens and pinks dance with every movement. The opalescent cabochon sits proudly within a close halo of bright, colourless Diamonds, their scintillation amplifying the Opal’s magnificent play-of-colour.\u003c\/p\u003e\n\u003cp\u003eOrnate and romantic, the decorative head features a white‑toned 18ct Gold halo over a warm yellow 18ct Gold shank, enhanced by a pierced foliate\/openwork gallery and elegant shoulders. Hallmarked for London with 750 and the date letter A for 1975, it’s a chic mid-century revival of classic cluster glamour—perfect as a statement cocktail ring with timeless allure.\u003c\/p\u003e\n\u003ch3\u003eItem Details:\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eERA:\u003c\/b\u003e Vintage, c.1975.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eRING SIZE:\u003c\/b\u003e UK Size N \/ US Size 6.5\u003cbr\u003eContact us for a resizing estimate at  enquiries@lillicoco.com\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMEASUREMENTS:\u003c\/b\u003e Cluster is 15.5mm long x 12.5mm wide.\u003cbr\u003eOpal measures 11mm long x 8.5mm wide, \u003cmeta charset=\"utf-8\"\u003eweighing approx. 2.25ct.\u003cbr\u003eDiamonds measure approx. 1.5mm in diameter, weighing approx. 0.20ct combined.\u003cbr\u003eRing band is 2.5mm wide at the back.\u003cbr\u003e\u003cb\u003eWEIGHT:\u003c\/b\u003e 6.5g.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMATERIALS:\u003c\/b\u003e Tests as 18ct Gold, Natural Solid Opal (2.25ct), Diamonds (0.20ct).\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHALLMARKS:\u003c\/b\u003e Crown, 750, Leopard Head (London), date letter A for 1975.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePACKAGING:\u003c\/b\u003e Your order will be gift-wrapped free of charge in a Lillicoco cardboard box made from recycled materials, tied with a ribbon.\u003c\/p\u003e\n\u003ch3\u003eCondition:\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eEXCELLENT:\u003c\/b\u003e The Opal is bright and smoothly polished with no chips or cracks visible; the Diamonds are lively with minimal facet wear. The settings and prongs are secure, and the pierced gallery remains crisp; the shank is sturdy and round with light surface wear and a gentle patina in the recesses. No obvious resizing or repair marks are present.\u003c\/p\u003e","brand":"Lillicoco ","offers":[{"title":"Default Title","offer_id":53734776963366,"sku":"C9921","price":2278.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1131\/5568\/files\/OSYAe52uG1QmGJvwvyvSsG1_w_HuSkCZhG1oGXcMFn4.jpg?v=1787238111","url":"https:\/\/www.lillicoco.us\/products\/fiery-18ct-gold-opal-diamond-cluster-ring-2-25ct-natural-opal","provider":"Lillicoco ","version":"1.0","type":"link"}