{"product_id":"marquise-double-halo-pave-lab-grown-diamond-engagement-ring","title":"Marquise Cut Lab Grown Diamond Double 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\u003eMarquise Cut · 8.42 × 3.68 × 2.69 mm · approx. 0.51 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. 52–58 Round Brilliant · 0.52 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. 22–24 Round Brilliant · 0.19 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. 1.22 ct · 75–83 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\u003eDouble Halo with two pavé borders, protective V-shaped end prongs 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. 2.05 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. 6.0–6.5 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\u003eMarquise center\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8.42 × 3.68 × 2.69 mm\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e0.51 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\u003e52–58\u003c\/td\u003e\n\u003ctd\u003e0.52 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\u003e22–24\u003c\/td\u003e\n\u003ctd\u003e0.19 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\u003e75–83\u003c\/td\u003e\n\u003ctd\u003e1.22 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch5\u003eAt a glance\u003c\/h5\u003e\n\u003cp\u003eA marquise lab grown diamond double halo engagement ring from Signora Jewels.\u003c\/p\u003e\n\u003cp\u003eOne 0.51 ct marquise, 8.42 × 3.68 × 2.69 mm, with protective V-shaped tip prongs. Approximately 74–82 round accent diamonds total 0.71 ct. Approx. 1.22 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 0.51 ct marquise center diamond.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eSignora Jewels sets an 8.42 × 3.68 mm marquise inside two elongated rows of pavé diamonds. V-shaped metal guards cover both pointed ends, while rounded side prongs hold the center along its curved edges.\u003c\/p\u003e\n\n\u003cp\u003eApproximately 52–58 small round diamonds trace the two halos. Another 22–24 diamonds continue along the shoulders, bringing the total accent weight to 0.71 ct. The lower shank measures approximately 2.05 mm wide.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDesign highlights\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e0.51 ct marquise-cut center measuring 8.42 × 3.68 × 2.69 mm\u003c\/li\u003e\n\u003cli\u003eTwo concentric pavé halos following the elongated marquise outline\u003c\/li\u003e\n\u003cli\u003eApproximately 52–58 halo diamonds totaling 0.52 ct\u003c\/li\u003e\n\u003cli\u003eApproximately 22–24 shoulder diamonds totaling 0.19 ct\u003c\/li\u003e\n\u003cli\u003eProtective V-shaped metal prongs at both pointed ends\u003c\/li\u003e\n\u003cli\u003eApproximately 1.22 ct total diamond weight across 75–83 stones\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe inner halo follows the marquise closely, while the second extends its pointed outline. Small round diamonds continue into the shoulders, leaving two distinct rows around the center rather than one solid diamond border.\u003c\/p\u003e\n\n\u003ch5\u003eAbout Lab Grown Diamonds\u003c\/h5\u003e\n\u003cp\u003eThe marquise center has an elongated shape with pointed ends, while the surrounding round brilliant accents reflect light in smaller flashes. Compare these facet patterns in our \u003ca href=\"\/pages\/diamond-stone-guide\"\u003ediamond stone guide\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch5\u003eMetal, Care \u0026amp; Fit\u003c\/h5\u003e\n\u003cp\u003eChoose 10K, 14K or 18K yellow, white or rose gold. The double halo sits above the diamond-set shoulders, so a companion band needs clearance beside the raised setting. 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 when cleaning the small pavé settings.\u003c\/p\u003e\n\n\u003ch5\u003eFAQ\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWhy does this marquise ring have two diamond halos?\u003c\/strong\u003e\u003cbr\u003eTwo concentric rows of small round diamonds follow the marquise outline, contributing approximately 0.52 ct. The inner row sits close to the center while the outer row extends the pointed silhouette.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow are the marquise diamond's pointed ends protected?\u003c\/strong\u003e\u003cbr\u003eV-shaped metal guards cover both pointed ends of the 0.51 ct center. Additional rounded side prongs secure the curved edges, leaving portions of the diamond visible between the metal contacts.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow much diamond weight comes from the halos and shoulders?\u003c\/strong\u003e\u003cbr\u003eThe two halos contribute approximately 0.52 ct and the shoulders add approximately 0.19 ct. Together, the accents total 0.71 ct, bringing the complete ring to approximately 1.22 ct.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan a straight wedding band sit flush against this double halo?\u003c\/strong\u003e\u003cbr\u003eThe setting height is estimated at 6.0–6.5 mm, and the diamond-set shoulders measure approximately 2.1–2.3 mm wide. These measurements do not establish a flush fit, so check a companion band against the finished setting.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow should I clean between the two pavé halos?\u003c\/strong\u003e\u003cbr\u003eUse warm water, mild soap and a soft brush around both halo rows, their pointed ends and the shoulder diamonds. Rinse thoroughly and pat dry without pulling fabric through the small prongs.\u003c\/p\u003e\n","brand":"Signora Jewels","offers":[{"title":"Silver","offer_id":67700903051424,"sku":"SJ\/DR\/LGRG0140","price":357.0,"currency_code":"USD","in_stock":true},{"title":"10K Yellow Gold","offer_id":67700903084192,"sku":"SJ\/DR\/LGRG0140","price":728.0,"currency_code":"USD","in_stock":true},{"title":"10K White Gold","offer_id":67700903116960,"sku":"SJ\/DR\/LGRG0140","price":728.0,"currency_code":"USD","in_stock":true},{"title":"10K Rose Gold","offer_id":67700903149728,"sku":"SJ\/DR\/LGRG0140","price":728.0,"currency_code":"USD","in_stock":true},{"title":"14K Yellow Gold","offer_id":67700903182496,"sku":"SJ\/DR\/LGRG0140","price":1061.0,"currency_code":"USD","in_stock":true},{"title":"14K White Gold","offer_id":67700903215264,"sku":"SJ\/DR\/LGRG0140","price":1061.0,"currency_code":"USD","in_stock":true},{"title":"14K Rose Gold","offer_id":67700903248032,"sku":"SJ\/DR\/LGRG0140","price":1061.0,"currency_code":"USD","in_stock":true},{"title":"18K Yellow Gold","offer_id":67700903280800,"sku":"SJ\/DR\/LGRG0140","price":1473.0,"currency_code":"USD","in_stock":true},{"title":"18K White Gold","offer_id":67700903313568,"sku":"SJ\/DR\/LGRG0140","price":1473.0,"currency_code":"USD","in_stock":true},{"title":"18K Rose Gold","offer_id":67700903346336,"sku":"SJ\/DR\/LGRG0140","price":1473.0,"currency_code":"USD","in_stock":true},{"title":"Platinum","offer_id":67700903379104,"sku":"SJ\/DR\/LGRG0140","price":1187.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1035\/3033\/2320\/files\/Marquisediamondhaloringonivory.png?v=1792055735","url":"https:\/\/signorajewels.com\/products\/marquise-double-halo-pave-lab-grown-diamond-engagement-ring","provider":"Signora Jewels","version":"1.0","type":"link"}