{"product_id":"vintage-french-opal-and-diamond-hexagonal-star-cluster-engagement-ring","title":"Vintage French Opal and Diamond Hexagonal Star Cluster Engagement Ring","description":"\u003cp\u003e\u003cspan\u003eUnique opal and diamond cluster ring. The 8mm cabochon opal is surrounded by a hexagonal design brilliant cut diamond halo. Set in 18ct white gold with French gold marks. French, Circa 1960. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOpal: 8mm diameter\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDiamond: approx. 0.90 carat total\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHead dimensions: 15mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eRing size: M (U.S 6.25)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eGross weight: 3.3 grams\u003c\/span\u003e\u003c\/p\u003e","brand":"DB Gems","offers":[{"title":"Default Title","offer_id":62721642430851,"sku":"DB-9151","price":2450.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8355\/6483\/files\/20260925_144941.jpg?v=1790763122","url":"https:\/\/jewellerydiscovery.co.uk\/products\/vintage-french-opal-and-diamond-hexagonal-star-cluster-engagement-ring","provider":"Jewellery Discovery","version":"1.0","type":"link"}