{"product_id":"heart-cut-lab-grown-diamond-solitaire-engagement-ring","title":"Heart Cut Lab Grown Diamond Solitaire Engagement Ring","description":"\u003ctable\u003e\n  \u003ctr\u003e\n    \u003cth\u003e\u003cstrong\u003eDetail\u003c\/strong\u003e\u003c\/th\u003e\n    \u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eCenter diamond\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003eHeart Cut · approx. 6.0 × 6.30 mm · approx. 0.80 ct\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eAccent diamonds\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003eNone · 0 stones · 0.00 ct\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eTotal diamond weight\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003eApprox. 0.80 ct · 1 stone\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eStone type\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003eLab Grown Diamond\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eDiamond quality\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003eF color · VS1 clarity\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eSetting\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003eSolitaire with four tapered claw prongs and a V-shaped prong over the heart’s point\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eBand\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003ePlain polished shank · estimated 1.60 mm wide and 1.50 mm thick at the base\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eShoulder width\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003eEstimated 1.60–1.75 mm\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eSetting height\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003eEstimated 5.5–6.0 mm\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eFinish · Occasion\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003eHigh Polish · Engagement\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch5\u003eAt a glance\u003c\/h5\u003e\n\u003cp\u003eA heart-cut lab grown diamond solitaire engagement ring from Signora Jewels.\u003c\/p\u003e\n\u003cp\u003eOne approx. 0.80 ct heart, 6.0 × 6.30 mm, in a Solitaire setting with four claws and a V-shaped tip prong; 0 accent diamonds, 0.00 ct. IGI certified.\u003c\/p\u003e\n\u003cp\u003eMade to order in 11 metals: silver, 9K\/14K\/18K gold (yellow, white, rose) and platinum.\u003c\/p\u003e\n\u003cp\u003eFree insured express shipping over $500, duties prepaid to the US, UK and Canada, 30-day returns.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade to order in your chosen metal with a fixed, approximately 0.80 ct heart-cut center.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eSignora Jewels secures the diamond in this heart-cut \u003ca href=\"\/collections\/engagement-rings\"\u003eengagement ring\u003c\/a\u003e with four tapered claws and a V-shaped point prong. The cleft stays clear.\u003c\/p\u003e\n\n\u003cp\u003eThe approximately 0.80 ct heart measures about 6.0 × 6.30 mm and sits above a plain lower shank estimated at 1.60 mm wide.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDesign highlights\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOne heart-cut center, approximately 0.80 ct and 6.0 × 6.30 mm\u003c\/li\u003e\n  \u003cli\u003eSolitaire setting with four claw prongs plus a V-shaped point prong\u003c\/li\u003e\n  \u003cli\u003eNo metal crossing the cleft between the heart’s two lobes\u003c\/li\u003e\n  \u003cli\u003ePlain polished lower shank, estimated at 1.60 mm wide and 1.50 mm thick\u003c\/li\u003e\n  \u003cli\u003eNo halo, side diamonds or diamond-set shoulders\u003c\/li\u003e\n  \u003cli\u003eFixed center weight with 11 metal options\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe V-shaped guard follows the bottom point rather than rounding it off with a metal bead. The upper claws sit to either side of the cleft.\u003c\/p\u003e\n\n\u003ch5\u003eAbout Lab Grown Diamonds\u003c\/h5\u003e\n\u003cp\u003eThe single \u003ca href=\"\/pages\/diamond-stone-guide\"\u003eheart-cut lab grown diamond\u003c\/a\u003e supplies the entire approximately 0.80 ct total, without halo or shoulder stones.\u003c\/p\u003e\n\n\u003ch5\u003eMetal, Care \u0026amp; Fit\u003c\/h5\u003e\n\u003cp\u003eYellow and rose gold emphasize the five prongs; white metals reduce that contrast. Brush gently beside the V-shaped guard using the \u003ca href=\"\/pages\/jewelry-care-and-repairs\"\u003ecare guidance\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch5\u003eFAQ\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWhat protects the point of this 6.0 × 6.30 mm heart?\u003c\/strong\u003e\u003cbr\u003eA V-shaped metal prong covers the heart’s point, while four tapered claws hold the lobes and lower sides. Sections of the diamond’s edge remain exposed between the prongs. Remove the ring for lifting or activities that knock the setting.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs the cleft between the heart’s two lobes covered by a prong?\u003c\/strong\u003e\u003cbr\u003eThe central cleft has no prong across it; the upper two claws sit on the lobes on either side. That leaves the notch visible instead of closing it with metal.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat should I check when stacking beside the heart’s V-shaped tip guard?\u003c\/strong\u003e\u003cbr\u003eThe V-shaped guard sits at the heart’s point, beyond the plain band’s outline. The estimated 1.60 mm lower-shank width does not establish clearance around that guard. Compare a companion band against the finished setting so it does not press on the prongs or diamond.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow should I clean where the V-shaped guard meets the heart?\u003c\/strong\u003e\u003cbr\u003eThe V-shaped prong wraps around the pointed end, while the four claw prongs meet the heart farther up its sides. Use warm water, mild soap and a soft brush around those metal-to-stone junctions, then rinse and pat dry. Do not push pointed tools beneath the guard or pull cloth under the claws.\u003c\/p\u003e","brand":"Signora Jewels","offers":[{"title":"Silver","offer_id":67658116595872,"sku":"SJ\/DR\/LGRG0464\/S","price":240.0,"currency_code":"USD","in_stock":true},{"title":"10K Yellow Gold","offer_id":67658116628640,"sku":"SJ\/DR\/LGRG0464\/10KY","price":451.0,"currency_code":"USD","in_stock":true},{"title":"10K White Gold","offer_id":67658116661408,"sku":"SJ\/DR\/LGRG0464\/10KW","price":451.0,"currency_code":"USD","in_stock":true},{"title":"10K Rose Gold","offer_id":67658116694176,"sku":"SJ\/DR\/LGRG0464\/10KR","price":451.0,"currency_code":"USD","in_stock":true},{"title":"14K Yellow Gold","offer_id":67658116726944,"sku":"SJ\/DR\/LGRG0464\/14KY","price":640.0,"currency_code":"USD","in_stock":true},{"title":"14K White Gold","offer_id":67658116759712,"sku":"SJ\/DR\/LGRG0464\/14KW","price":640.0,"currency_code":"USD","in_stock":true},{"title":"14K Rose Gold","offer_id":67658116792480,"sku":"SJ\/DR\/LGRG0464\/14KR","price":640.0,"currency_code":"USD","in_stock":true},{"title":"18K Yellow Gold","offer_id":67658116825248,"sku":"SJ\/DR\/LGRG0464\/18KY","price":875.0,"currency_code":"USD","in_stock":true},{"title":"18K White Gold","offer_id":67658116858016,"sku":"SJ\/DR\/LGRG0464\/18KW","price":875.0,"currency_code":"USD","in_stock":true},{"title":"18K Rose Gold","offer_id":67658116890784,"sku":"SJ\/DR\/LGRG0464\/18KR","price":875.0,"currency_code":"USD","in_stock":true},{"title":"Platinum","offer_id":67658116923552,"sku":"SJ\/DR\/LGRG0464\/PT","price":712.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1035\/3033\/2320\/files\/HeartDiamondRingonIvorySurface.png?v=1791377979","url":"https:\/\/signorajewels.com\/products\/heart-cut-lab-grown-diamond-solitaire-engagement-ring","provider":"Signora Jewels","version":"1.0","type":"link"}