{"product_id":"vintage-sapphire-and-diamond-cluster-ring-1","title":"Vintage, 1960s sapphire and diamond cluster engagement ring","description":"\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eProvenance\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eA Vintage natural blue sapphire and diamond coronet cluster ring. Made in 1964 and stamped with the London assay office mark, this ring is beautifully proportioned and excellently made. Set to centre with a natural midnight blue sapphire, oval shaped cushion-cut, claw set in an open-back setting that allows light to pass through and dance within the stone. Surrounded by eight round brilliant-cut diamonds, perfectly matched in colour and clarity, and delicately claw set in platinum to make them sparkle even brighter!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe gallery is intricately pierced and sits low in profile, making this the perfect ring to be worn and adored everyday. The Edwardian-style of this ring is obvious from the proportions, details and even the small chenier details in the lightly raised shoulders.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eThe Natural Stones\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003e\u003cstrong\u003eSapphire weight:\u003c\/strong\u003e 1.78\u003c\/span\u003e\u003cspan\u003ect\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003e\u003cstrong\u003eSapphire size:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eLength 7.8mm; Width 6.5mm; Depth 4.4mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003e\u003cstrong\u003eSapphire\u003c\/strong\u003e:\u003c\/span\u003e\u003cspan\u003e natural, oval cushion-cut.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003e\u003cstrong\u003eTotal diamond weight\u003c\/strong\u003e: \u003c\/span\u003e\u003cspan\u003e0.80ct; eight round brilliant-cut diamonds.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eThe Band\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003eMetal Composition: \u003c\/span\u003e\u003cspan\u003e18ct yellow gold, platinum\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003eHallmarks: \u003c\/span\u003e\u003cspan\u003eMarked with hallmarks that trace the ring to London 1963. Further marked with '18' indicating 18ct yellow gold and 'PLAT', indicating platinum. Further marked with 'JHL' makers mark which we were unable to trace further.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eThe Ring Overall\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003eFront Head Dimensions: \u003c\/span\u003e\u003cspan\u003eLength 12.6mm; Width 11.7mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003eHeight of Setting: 6.4\u003c\/span\u003e\u003cspan\u003emm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eGeneral Wear \u0026amp; Condition\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eExcellent: \u003c\/span\u003e\u003cspan\u003eall stones are secure and well set, with no damage to the mount. Professionally polished and carefully inspected by our workshop, ready to wear and enjoy.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cem\u003eUnless stated otherwise, gem weights and specifications are estimated (assessed in mount).\u003c\/em\u003e\u003c\/p\u003e","brand":"Antique Ring Boutique","offers":[{"title":"Default Title","offer_id":58012098625917,"sku":"ARB-3407","price":3381.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0310\/0442\/6375\/files\/vintage-1960s-sapphire-diamond-cluster-ring.jpg?v=1781177214","url":"https:\/\/www.antiqueringboutique.com\/en-us\/products\/vintage-sapphire-and-diamond-cluster-ring-1","provider":"Antique Ring Boutique","version":"1.0","type":"link"}