{"product_id":"4-31-ct-f-vvs1-old-mine-cushion","title":"4.31 ct F VVS1 Old Mine Cushion","description":"This 4.31 ct old mine cushion lab-grown diamond combines antique-inspired charm with exceptional quality. Featuring a crisp F color and VVS1 clarity, it offers outstanding brightness and minimal inclusions. With excellent polish and symmetry, balanced proportions, and a softly elongated 1.33 ratio, this stone delivers a refined, vintage-style look with modern precision.\u003cp data-pm-slice=\"1 1 []\"\u003e \u003c\/p\u003e\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003ctable style=\"width: 325px; border-collapse: collapse; border-spacing: 1px;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:123px;text-align: left; border: 1px solid #ccc; padding: 2px;\"\u003eStock#\u003c\/td\u003e\n\u003ctd style=\"width:200px; text-align: right; border: 1px solid #ccc; padding: 2px;\"\u003e22681\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:123px;text-align: left; border: 1px solid #ccc; padding: 2px;\"\u003eShape\u003c\/td\u003e\n\u003ctd style=\"width:200px; text-align: right; border: 1px solid #ccc; padding: 2px;\"\u003eOld Mine Cushion Cut\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:123px;text-align: left; border: 1px solid #ccc; padding: 2px;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"width:200px; text-align: right; border: 1px solid #ccc; padding: 2px;\"\u003e4.31\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:123px;text-align: left; border: 1px solid #ccc; padding: 2px;\"\u003eColor\u003c\/td\u003e\n\u003ctd style=\"width:200px; text-align: right; border: 1px solid #ccc; padding: 2px;\"\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:123px;text-align: left; border: 1px solid #ccc; padding: 2px;\"\u003eClarity\u003c\/td\u003e\n\u003ctd style=\"width:200px; text-align: right; border: 1px solid #ccc; padding: 2px;\"\u003eVVS1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:123px;text-align: left; border: 1px solid #ccc; padding: 2px;\"\u003eLab\u003c\/td\u003e\n\u003ctd style=\"width:200px; text-align: right; border: 1px solid #ccc; padding: 2px;\"\u003eIGI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:123px;text-align: left; border: 1px solid #ccc; padding: 2px;\"\u003eCut Grade\u003c\/td\u003e\n\u003ctd style=\"width:200px; text-align: right; border: 1px solid #ccc; padding: 2px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:123px;text-align: left; border: 1px solid #ccc; padding: 2px;\"\u003eDepth%\u003c\/td\u003e\n\u003ctd style=\"width:200px; text-align: right; border: 1px solid #ccc; padding: 2px;\"\u003e59.40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:123px;text-align: left; border: 1px solid #ccc; padding: 2px;\"\u003eTable%\u003c\/td\u003e\n\u003ctd style=\"width:200px; text-align: right; border: 1px solid #ccc; padding: 2px;\"\u003e59.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:123px;text-align: left; border: 1px solid #ccc; padding: 2px;\"\u003ePolish\u003c\/td\u003e\n\u003ctd style=\"width:200px; text-align: right; border: 1px solid #ccc; padding: 2px;\"\u003eExcellent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:123px;text-align: left; border: 1px solid #ccc; padding: 2px;\"\u003eSymmetry\u003c\/td\u003e\n\u003ctd style=\"width:200px; text-align: right; border: 1px solid #ccc; padding: 2px;\"\u003eExcellent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:123px;text-align: left; border: 1px solid #ccc; padding: 2px;\"\u003eGirdle\u003c\/td\u003e\n\u003ctd style=\"width:200px; text-align: right; border: 1px solid #ccc; padding: 2px;\"\u003eMedium-Thick\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:123px;text-align: left; border: 1px solid #ccc; padding: 2px;\"\u003eCulet\u003c\/td\u003e\n\u003ctd style=\"width:200px; text-align: right; border: 1px solid #ccc; padding: 2px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:123px;text-align: left; border: 1px solid #ccc; padding: 2px;\"\u003eFluorescence\u003c\/td\u003e\n\u003ctd style=\"width:200px; text-align: right; border: 1px solid #ccc; padding: 2px;\"\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:123px;text-align: left; border: 1px solid #ccc; padding: 2px;\"\u003eMeasurements\u003c\/td\u003e\n\u003ctd style=\"width:200px; text-align: right; border: 1px solid #ccc; padding: 2px;\"\u003e11.90 x 8.97 x 5.33\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:123px;text-align: left; border: 1px solid #ccc; padding: 2px;\"\u003eCertificate#\u003c\/td\u003e\n\u003ctd style=\"width:200px; text-align: right; border: 1px solid #ccc; padding: 2px;\"\u003eLG773621428\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:123px;text-align: left; border: 1px solid #ccc; padding: 2px;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"width:200px; text-align: right; border: 1px solid #ccc; padding: 2px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:123px;text-align: left; border: 1px solid #ccc; padding: 2px;\"\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd style=\"width:200px; text-align: right; border: 1px solid #ccc; padding: 2px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:123px;text-align: left; border: 1px solid #ccc; padding: 2px;\"\u003eInscription\u003c\/td\u003e\n\u003ctd style=\"width:200px; text-align: right; border: 1px solid #ccc; padding: 2px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Premier Diamond Dealers","offers":[{"title":"Default Title","offer_id":48260186079486,"sku":"22681","price":1706.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/6902\/2718\/files\/23247386-still---2026-05-26T103611.280.jpg?v=1779806340","url":"https:\/\/premierdiamonddealers.com\/products\/4-31-ct-f-vvs1-old-mine-cushion","provider":"Premier Diamond Dealers","version":"1.0","type":"link"}