{"product_id":"12-90ct-oval-natural-diamond-ring-three-stone-setting","title":"12.90 Ct Oval-Cut Natural Diamond Ring — Three-Stone Prong Setting","description":"\u003cp\u003e\u003cspan\u003eCelebrate a special milestone with this oval-cut natural diamond ring. Its approximately 12.90-carat centre diamond creates an elongated focal point, framed by two triangular accent stones for a balanced three-stone design. \u003c\/span\u003e\u003cspan\u003eFour prongs showcase the centre diamond, while the raised, open basket reveals its profile from the side. A polished solid 925 sterling silver band completes the design, making this a distinctive choice for an engagement, anniversary, or personal celebration.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCentre stone:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Natural, earth-mined diamond\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eDiamond shape:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Oval cut\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eApproximate centre diamond weight:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 12.90 ct\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eApproximate diamond dimensions:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 18 × 13 × 9 mm\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eDiamond colour:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e White, E–F range\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eClarity:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e VVS1\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eCut quality:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Described as “Excellent” in the supplied specifications; grading source unconfirmed\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eReported geographic origin:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Brazil\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eTreatment:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e HPHT (High Pressure High Temperature)\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eMetal:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Solid 925 sterling silver, stamped 925\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eRing style:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Three-stone design\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eCentre setting:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Four prongs with a raised open basket\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eSide stones:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Two triangular accent stones; material and weights not supplied\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eBand finish:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Polished\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eTreatment disclosure:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The centre diamond has undergone HPHT treatment and is not offered as untreated. Diamond identity, weight, grading, and geographic origin are based on the supplied item details and have not been independently verified from the photographs. The stated 12.90-carat weight refers to the centre diamond only and excludes the side stones.\u003c\/span\u003e\u003c\/p\u003e","brand":"Kesh Gemstone","offers":[{"title":"4 \/ 14K White Gold","offer_id":53265807179957,"sku":"KG-RNG-OV-1290","price":686.28,"currency_code":"USD","in_stock":true},{"title":"4 \/ 14K Yellow Gold","offer_id":53265807212725,"sku":"KG-RNG-OV-1290","price":686.28,"currency_code":"USD","in_stock":true},{"title":"4 \/ 14 Rose Gold","offer_id":53265807245493,"sku":"KG-RNG-OV-1290","price":686.28,"currency_code":"USD","in_stock":true},{"title":"5 \/ 14K White Gold","offer_id":53265807278261,"sku":"KG-RNG-OV-1290","price":686.28,"currency_code":"USD","in_stock":true},{"title":"5 \/ 14K Yellow Gold","offer_id":53265807311029,"sku":"KG-RNG-OV-1290","price":686.28,"currency_code":"USD","in_stock":true},{"title":"5 \/ 14 Rose Gold","offer_id":53265807343797,"sku":"KG-RNG-OV-1290","price":686.28,"currency_code":"USD","in_stock":true},{"title":"6 \/ 14K White Gold","offer_id":53265807376565,"sku":"KG-RNG-OV-1290","price":686.28,"currency_code":"USD","in_stock":true},{"title":"6 \/ 14K Yellow Gold","offer_id":53265807409333,"sku":"KG-RNG-OV-1290","price":686.28,"currency_code":"USD","in_stock":true},{"title":"6 \/ 14 Rose Gold","offer_id":53265807442101,"sku":"KG-RNG-OV-1290","price":686.28,"currency_code":"USD","in_stock":true},{"title":"7 \/ 14K White Gold","offer_id":53265807474869,"sku":"KG-RNG-OV-1290","price":686.28,"currency_code":"USD","in_stock":true},{"title":"7 \/ 14K Yellow Gold","offer_id":53265807507637,"sku":"KG-RNG-OV-1290","price":686.28,"currency_code":"USD","in_stock":true},{"title":"7 \/ 14 Rose Gold","offer_id":53265807540405,"sku":"KG-RNG-OV-1290","price":686.28,"currency_code":"USD","in_stock":true},{"title":"8 \/ 14K White Gold","offer_id":53265807573173,"sku":"KG-RNG-OV-1290","price":686.28,"currency_code":"USD","in_stock":true},{"title":"8 \/ 14K Yellow Gold","offer_id":53265807605941,"sku":"KG-RNG-OV-1290","price":686.28,"currency_code":"USD","in_stock":true},{"title":"8 \/ 14 Rose Gold","offer_id":53265807638709,"sku":"KG-RNG-OV-1290","price":686.28,"currency_code":"USD","in_stock":true},{"title":"9 \/ 14K White Gold","offer_id":53265807671477,"sku":"KG-RNG-OV-1290","price":686.28,"currency_code":"USD","in_stock":true},{"title":"9 \/ 14K Yellow Gold","offer_id":53265807704245,"sku":"KG-RNG-OV-1290","price":686.28,"currency_code":"USD","in_stock":true},{"title":"9 \/ 14 Rose Gold","offer_id":53265807737013,"sku":"KG-RNG-OV-1290","price":686.28,"currency_code":"USD","in_stock":true},{"title":"10 \/ 14K White Gold","offer_id":53265807769781,"sku":"KG-RNG-OV-1290","price":686.28,"currency_code":"USD","in_stock":true},{"title":"10 \/ 14K Yellow Gold","offer_id":53265807802549,"sku":"KG-RNG-OV-1290","price":686.28,"currency_code":"USD","in_stock":true},{"title":"10 \/ 14 Rose Gold","offer_id":53265807835317,"sku":"KG-RNG-OV-1290","price":686.28,"currency_code":"USD","in_stock":true},{"title":"11 \/ 14K White Gold","offer_id":53265807868085,"sku":"KG-RNG-OV-1290","price":686.28,"currency_code":"USD","in_stock":true},{"title":"11 \/ 14K Yellow Gold","offer_id":53265807900853,"sku":"KG-RNG-OV-1290","price":686.28,"currency_code":"USD","in_stock":true},{"title":"11 \/ 14 Rose Gold","offer_id":53265807933621,"sku":"KG-RNG-OV-1290","price":686.28,"currency_code":"USD","in_stock":true},{"title":"12 \/ 14K White Gold","offer_id":53265807966389,"sku":"KG-RNG-OV-1290","price":686.28,"currency_code":"USD","in_stock":true},{"title":"12 \/ 14K Yellow Gold","offer_id":53265807999157,"sku":"KG-RNG-OV-1290","price":686.28,"currency_code":"USD","in_stock":true},{"title":"12 \/ 14 Rose Gold","offer_id":53265808031925,"sku":"KG-RNG-OV-1290","price":686.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/3391\/1221\/files\/128062794125_12.90CtCertifiedVVS-E-F-OvalWhiteDiamondRing-GreatShi_image_01.jpg?v=1789414586","url":"https:\/\/www.keshgemstone.com\/products\/12-90ct-oval-natural-diamond-ring-three-stone-setting","provider":"Kesh Gemstone","version":"1.0","type":"link"}