{"product_id":"gia-17-91-ct-old-cushion-cut-diamond-solitaire-ring-in-platinum-c900","title":"GIA 17.91 ct. Old Cushion Cut Diamond Solitaire Ring in Platinum - C900","description":"GIA certified 17.91 carat Old Cushion Cut Diamond Solitaire Ring in Platinum\u003cbr\u003e\u003cbr\u003eOld Cushion Diamond Ring features a Center Cushion Brilliant Cut Diamond with beautiful vintage carving and piercing details, prong set in Platinum mounting.\u003cbr\u003eDiamond weighs 17.91 carats and is GIA certified \u003cbr\u003e(please see copy of the certificate in the photo gallery).\u003cbr\u003e\u003cbr\u003eThe dimensions of the stone are 15.83 x 14.53 x 11.19 mm.\u003cbr\u003e\u003cbr\u003eThe diamond has a clarity grade of SI1 and a color range of S to T.\u003cbr\u003e\u003cbr\u003eThe stone has no fluorescence and is laser inscribed.\u003cbr\u003e\u003cbr\u003eProng set in Four-Prong Platinum mounting that is high polished. \u003cbr\u003e\u003cbr\u003eRing size is 8.\u003cbr\u003eRing weight is 13.1 grams.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eBUY WITH CONFIDENCE\u003cbr\u003eAuthenticity is guaranteed for every item we sell.","brand":"La Jolla Gems","offers":[{"title":"Default Title","offer_id":43741797875778,"sku":"C900MSVBK","price":325000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/3506\/2338\/files\/f0fabde6-2fd4-4fa1-9f16-388d0c426bc9_2d30a038-29a8-4705-b75a-bf8dfbf5c9c9.jpg?v=1778695132","url":"https:\/\/www.lajollagems.com\/products\/gia-17-91-ct-old-cushion-cut-diamond-solitaire-ring-in-platinum-c900","provider":"La Jolla Gems","version":"1.0","type":"link"}