{"product_id":"heart-cut-pave-halo-lab-grown-diamond-engagement-ring","title":"Heart Cut Lab Grown Diamond Halo Engagement Ring","description":"\n\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. 6.19 × 7.25 × 4.14 mm · 1.03 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHalo diamonds\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 22–26 Round Brilliant · 0.28 ct total\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShoulder diamonds\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 18–22 Round Brilliant · 0.20 ct total\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. 1.51 ct · 43–49 diamonds\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\u003eHalo with three visible center prongs, protective heart-tip support and pavé shoulders\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolished shank · approx. 1.80 mm wide and 1.70 mm thick at base\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSetting height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 6.3–6.8 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\u003eDiamond details\u003c\/h5\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eQty\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eWeight (approx.)\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeart Cut center\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6.19 × 7.25 × 4.14 mm\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e1.03 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRound Brilliant halo diamonds\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIndividual diameters not supplied\u003c\/td\u003e\n\u003ctd\u003e22–26\u003c\/td\u003e\n\u003ctd\u003e0.28 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRound Brilliant shoulder diamonds\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIndividual diameters not supplied\u003c\/td\u003e\n\u003ctd\u003e18–22\u003c\/td\u003e\n\u003ctd\u003e0.20 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e43–49 per supplied total estimate\u003c\/td\u003e\n\u003ctd\u003e1.51 ct\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 halo engagement ring from Signora Jewels.\u003c\/p\u003e\n\u003cp\u003eOne 1.03 ct heart center measuring 6.19 × 7.25 × 4.14 mm, with a protective point prong. Approximately 42–48 round accent diamonds total 0.48 ct. Approx. 1.51 ct overall. IGI certified.\u003c\/p\u003e\n\u003cp\u003eMade to order in 10K, 14K and 18K gold, available in yellow, white and rose gold.\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 selected gold color and purity, with a fixed 1.03 ct heart-cut center.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eSignora Jewels frames the 1.03 ct heart-cut diamond with a single row of small round diamonds. Two rounded prongs hold the upper lobes, while a protective metal tip secures the point without hiding the heart's cleft.\u003c\/p\u003e\n\n\u003cp\u003eThe center measures 6.19 × 7.25 mm across. Approximately 22–26 diamonds trace the halo, and another 18–22 rounds continue along the shoulders. The polished shank narrows to 1.80 mm underneath.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDesign highlights\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1.03 ct heart-cut center · 6.19 × 7.25 × 4.14 mm\u003c\/li\u003e\n\u003cli\u003eSingle heart-shaped Halo with approximately 22–26 round diamonds\u003c\/li\u003e\n\u003cli\u003e0.28 ct halo diamond weight\u003c\/li\u003e\n\u003cli\u003eApproximately 18–22 round shoulder diamonds totaling 0.20 ct\u003c\/li\u003e\n\u003cli\u003eThree visible securing prongs, including protective support at the heart point\u003c\/li\u003e\n\u003cli\u003eApproximately 1.51 ct total diamond weight\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe halo follows both rounded lobes before narrowing to the bottom point. Unlike a circular halo, its outline keeps the heart shape distinct, while the pavé shoulders carry the smaller diamonds into the band.\u003c\/p\u003e\n\n\u003ch5\u003eAbout Lab Grown Diamonds\u003c\/h5\u003e\n\u003cp\u003eThe heart cut uses a central cleft and two curved lobes to create its outline. The surrounding round diamonds return smaller flashes along the border. Read our \u003ca href=\"\/pages\/diamond-stone-guide\"\u003ediamond stone guide\u003c\/a\u003e for more about diamond shapes and faceting.\u003c\/p\u003e\n\n\u003ch5\u003eMetal, Care \u0026amp; Fit\u003c\/h5\u003e\n\u003cp\u003eChoose yellow, white or rose gold in 10K, 14K or 18K purity. The raised halo sits above the diamond-set shoulders, so check clearance when pairing another band. Explore our \u003ca href=\"\/collections\/halo-engagement-rings\"\u003ehalo engagement rings\u003c\/a\u003e and follow the \u003ca href=\"\/pages\/jewelry-care-and-repairs\"\u003ejewelry care guide\u003c\/a\u003e for cleaning the small pavé settings.\u003c\/p\u003e\n\n\u003ch5\u003eFAQ\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the pointed end of the heart diamond protected?\u003c\/strong\u003e\u003cbr\u003eA protective metal prong covers the bottom point, while two additional prongs support the upper lobes. The central cleft stays visible between them, preserving the heart outline.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow many diamonds surround the heart center?\u003c\/strong\u003e\u003cbr\u003eApproximately 22–26 round brilliant diamonds form the single pavé halo, totaling 0.28 ct. The halo follows both upper lobes and narrows toward the bottom point.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow much diamond weight is in the halo and shoulders?\u003c\/strong\u003e\u003cbr\u003eThe halo contributes approximately 0.28 ct, and the shoulders add 0.20 ct. Together, the accent diamonds total 0.48 ct, bringing the complete ring to approximately 1.51 ct.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan a straight wedding band sit flush beside this heart halo?\u003c\/strong\u003e\u003cbr\u003eThe setting height is estimated at 6.3–6.8 mm, while the pavé shoulders measure approximately 1.90–2.10 mm wide. These measurements do not guarantee a flush fit, so compare the completed setting with the intended wedding band.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow should I clean the small diamonds around the heart's cleft?\u003c\/strong\u003e\u003cbr\u003eUse warm water, mild soap and a soft brush between the halo diamonds, especially around the upper cleft and pointed end. Rinse thoroughly and pat dry without pulling cloth through the small prongs.\u003c\/p\u003e\n","brand":"Signora Jewels","offers":[{"title":"Silver","offer_id":67701293416608,"sku":"SJ\/DR\/LGRG0144","price":457.0,"currency_code":"USD","in_stock":true},{"title":"10K Yellow Gold","offer_id":67701293449376,"sku":"SJ\/DR\/LGRG0144","price":805.0,"currency_code":"USD","in_stock":true},{"title":"10K White Gold","offer_id":67701293482144,"sku":"SJ\/DR\/LGRG0144","price":805.0,"currency_code":"USD","in_stock":true},{"title":"10K Rose Gold","offer_id":67701293514912,"sku":"SJ\/DR\/LGRG0144","price":805.0,"currency_code":"USD","in_stock":true},{"title":"14K Yellow Gold","offer_id":67701293547680,"sku":"SJ\/DR\/LGRG0144","price":1117.0,"currency_code":"USD","in_stock":true},{"title":"14K White Gold","offer_id":67701293580448,"sku":"SJ\/DR\/LGRG0144","price":1117.0,"currency_code":"USD","in_stock":true},{"title":"14K Rose Gold","offer_id":67701293613216,"sku":"SJ\/DR\/LGRG0144","price":1117.0,"currency_code":"USD","in_stock":true},{"title":"18K Yellow Gold","offer_id":67701293645984,"sku":"SJ\/DR\/LGRG0144","price":1504.0,"currency_code":"USD","in_stock":true},{"title":"18K White Gold","offer_id":67701293678752,"sku":"SJ\/DR\/LGRG0144","price":1504.0,"currency_code":"USD","in_stock":true},{"title":"18K Rose Gold","offer_id":67701293711520,"sku":"SJ\/DR\/LGRG0144","price":1504.0,"currency_code":"USD","in_stock":true},{"title":"Platinum","offer_id":67701293744288,"sku":"SJ\/DR\/LGRG0144","price":1236.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1035\/3033\/2320\/files\/Palegoldhearthaloring.png?v=1792057760","url":"https:\/\/signorajewels.com\/products\/heart-cut-pave-halo-lab-grown-diamond-engagement-ring","provider":"Signora Jewels","version":"1.0","type":"link"}