{"product_id":"18ct-gold-black-opal-diamond-ring-1-60ct-natural-solid-opal","title":"18ct Gold Black Opal Diamond Ring, 1.60ct Natural Solid Opal","description":"\u003ch3\u003eDescription:\u003c\/h3\u003e\n\u003cp\u003eBrimming with mid-century glamour, this two-tone 18ct Gold ring centres a natural solid Black Opal of approximately 1.60ct. The cabochon glows with entrancing blue-green play-of-colour and occasional golden flashes, held in four yellow Gold claws within an 18ct White Gold head.\u003c\/p\u003e\n\u003cp\u003eStepped, Diamond-set White Gold shoulders lend a sleek, architectural silhouette that beautifully contrasts the opal’s smooth dome. Fully hallmarked for 1975, this elegant statement ring balances sculptural lines with scintillating sparkle — a striking piece to elevate every occasion.\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 Black Opal measures 11.5mm long x 8.5mm wide, weighing approx. 1.60ct.\u003cbr\u003e6 x Diamonds measure approx. 1.5mm in diameter, \u003cmeta charset=\"utf-8\"\u003eweighing approx. 0.10ct combined.\u003cbr\u003e\u003cb\u003eWEIGHT:\u003c\/b\u003e 3.5g.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMATERIALS:\u003c\/b\u003e Tests as 18ct Yellow Gold, 18ct White Gold \u003cmeta charset=\"utf-8\"\u003eDiamond settings, Black Opal (1.60ct), Diamond (\u003cmeta charset=\"utf-8\"\u003e0.10ct).\u003cbr\u003e\u003cbr\u003e\u003cb\u003eHALLMARKS:\u003c\/b\u003e Crown, 750, Leopard Head (London Assay), 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 Black Opal is glossy with vibrant colour and no eye-visible chips or cracks; the Diamonds are bright with no noticeable abrasions. The 18ct Gold shank and White Gold settings are crisp with secure claws and only minimal light surface wear. No obvious signs of resizing or repair are visible.\u003c\/p\u003e","brand":"Lillicoco ","offers":[{"title":"Default Title","offer_id":53550148223270,"sku":"C9562","price":1575.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1131\/5568\/files\/w8SacN-nsVNPI1umkRdHo2ooGg-2ysMC_zn7ndarH7s.jpg?v=1785519990","url":"https:\/\/www.lillicoco.com\/products\/18ct-gold-black-opal-diamond-ring-1-60ct-natural-solid-opal","provider":"Lillicoco ","version":"1.0","type":"link"}