{"product_id":"oval-lab-grown-diamond-crossover-halo-engagement-ring","title":"Oval Lab Grown Diamond Crossover Halo Engagement Ring","description":"\u003ctable style=\"width: 99.9802%; height: 235.227px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003cth style=\"width: 24.6887%; height: 19.6023px;\"\u003e\u003cstrong\u003eDetail\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 72.7421%; height: 19.6023px;\"\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 24.6887%; height: 19.6023px;\"\u003e\u003cstrong\u003eRing style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.7421%; height: 19.6023px;\"\u003eCrossover halo engagement ring with split pavé shoulders\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 24.6887%; height: 19.6023px;\"\u003e\u003cstrong\u003eCenter diamond\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.7421%; height: 19.6023px;\"\u003eOval · approx. 8.00 × 6.00 mm · approx. 1.000 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 24.6887%; height: 19.6023px;\"\u003e\u003cstrong\u003eAccent diamonds\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.7421%; height: 19.6023px;\"\u003e36 round diamonds · approx. 0.270 ct total\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2045px;\"\u003e\n\u003ctd style=\"width: 24.6887%; height: 39.2045px;\"\u003e\u003cstrong\u003eTotal diamond weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.7421%; height: 39.2045px;\"\u003eApprox. 1.270 ct · 37 diamonds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 24.6887%; height: 19.6023px;\"\u003e\u003cstrong\u003eStone type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.7421%; height: 19.6023px;\"\u003eLab Grown Diamond\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2045px;\"\u003e\n\u003ctd style=\"width: 24.6887%; height: 39.2045px;\"\u003e\u003cstrong\u003eSetting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.7421%; height: 39.2045px;\"\u003eFour-prong oval center with U-cut halo and crossover pavé shoulders\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 24.6887%; height: 19.6023px;\"\u003e\u003cstrong\u003eReference size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.7421%; height: 19.6023px;\"\u003eUS 8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 24.6887%; height: 19.6023px;\"\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.7421%; height: 19.6023px;\"\u003eHigh Polish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 24.6887%; height: 19.6023px;\"\u003e\u003cstrong\u003eOccasion\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.7421%; height: 19.6023px;\"\u003eEngagement, Anniversary\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eDiamond details\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\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\u003eOval center\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8.00 × 6.00 mm\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e1.000 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRound accents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.25 mm\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e0.162 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRound accents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.20 mm\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e0.016 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRound accents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.15 mm\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e0.028 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRound accents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.10 mm\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.036 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRound accents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.00 mm\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e0.020 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRound accents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.90 mm\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e0.008 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\u003e37\u003c\/td\u003e\n\u003ctd\u003e1.270 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch5\u003eAt a glance\u003c\/h5\u003e\n\u003cp\u003eA fixed oval Lab Grown Diamond crossover halo engagement ring from Signora Jewels.\u003c\/p\u003e\n\u003cp\u003eThe ring has a 1.000 ct, 8.00 × 6.00 mm oval center and 36 round accents totaling approx. 0.270 ct.\u003c\/p\u003e\n\u003cp\u003eThirty-seven diamonds total approx. 1.270 ct in a four-prong center, U-cut halo and split pavé shoulders.\u003c\/p\u003e\n\u003cp\u003eMade to order in silver, 9K\/14K\/18K yellow, white or rose gold, and platinum.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eMade to order — select your metal above.\u003c\/em\u003e Adjust the halo spacing, crossover angle or shoulder coverage through our \u003ca href=\"https:\/\/signorajewels.com\/pages\/truly-custom\"\u003ecustom jewelry service\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eSignora Jewels sets the 8.00 × 6.00 mm oval inside a narrow diamond border that follows the center without hiding its outline. Four prongs hold the oval above the halo, leaving the pavilion open underneath.\u003c\/p\u003e\n\u003cp\u003eThe shoulders divide beside the head. One diamond-set rail rises around the upper edge while the second sweeps below it, creating open space between the two lines instead of a solid wall of metal.\u003c\/p\u003e\n\u003cp\u003eThirty-six rounds graduate from 0.90 to 1.25 mm through the halo and shoulders. The smaller stones tighten the curve near the center; the larger stones carry the light outward before the rails return to one plain lower band.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesign highlights\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOval Lab Grown Diamond center, approx. 1.000 ct\u003c\/li\u003e\n\u003cli\u003eApprox. 8.00 × 6.00 mm center dimensions\u003c\/li\u003e\n\u003cli\u003eFour-prong oval center basket\u003c\/li\u003e\n\u003cli\u003e36 round accent diamonds totaling approx. 0.270 ct\u003c\/li\u003e\n\u003cli\u003eGraduated accents from approx. 0.90 to 1.25 mm\u003c\/li\u003e\n\u003cli\u003eU-cut halo following the oval outline\u003c\/li\u003e\n\u003cli\u003eCrossover split shoulders with open spacing\u003c\/li\u003e\n\u003cli\u003eApprox. 1.270 ct total diamond weight\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe crossing rails change the ring from every angle. From above, they frame the oval in two curved lines; from the side, the open gap keeps the upper shank light and gives a soft brush room to reach beneath the setting.\u003c\/p\u003e\n\u003ch5\u003eAbout Lab Grown Diamonds\u003c\/h5\u003e\n\u003cp\u003eAn oval brilliant carries round-style faceting through an elongated outline. The smaller round accents repeat that light pattern around the halo and along the crossing shoulders.\u003c\/p\u003e\n\u003cp\u003eLab grown diamonds have the same carbon crystal structure, hardness and optical properties as mined diamonds. They are graded using the same cut, color, clarity and carat standards.\u003c\/p\u003e\n\u003ch5\u003eMetal, Care \u0026amp; Fit\u003c\/h5\u003e\n\u003cp\u003eChoose silver, 9K\/14K\/18K gold in yellow, white or rose, or platinum. 9K contains more strengthening alloy, while 18K contains more gold and carries richer color; compare the choices in the \u003ca href=\"https:\/\/signorajewels.com\/pages\/metal-guide\"\u003emetal guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eOrder in your known US size. The halo and divided shoulders add width near the center, so accurate sizing helps keep the oval upright; use the \u003ca href=\"https:\/\/signorajewels.com\/pages\/ring-size-fit\"\u003ering size and fit guide\u003c\/a\u003e. Clean between the crossing rails and beneath the basket with warm water, mild soap and a soft brush.\u003c\/p\u003e\n\u003ch5\u003eFAQ\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eIs the center diamond included?\u003c\/strong\u003e\u003cbr\u003eYes. The ring includes one fixed 1.000 ct oval Lab Grown Diamond measuring approximately 8.00 × 6.00 mm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the total diamond weight?\u003c\/strong\u003e\u003cbr\u003eThe ring contains approximately 1.270 ct across 37 diamonds. That total combines the 1.000 ct oval center with 36 round accents totaling approximately 0.270 ct.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the oval center held?\u003c\/strong\u003e\u003cbr\u003eThe oval center is secured by four prongs placed around its ends and sides. The raised basket leaves the elongated outline visible and gives access beneath the pavilion for cleaning.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere are the accent diamonds set?\u003c\/strong\u003e\u003cbr\u003eThe 36 round accents run around the oval halo and continue into the crossover shoulders. Their diameters graduate from approximately 0.90 to 1.25 mm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the crossover setting do?\u003c\/strong\u003e\u003cbr\u003eThe upper shank separates into curved diamond-set rails that pass around the center at different heights. The open gap between them adds width without turning the shoulder into a solid metal panel.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill a wedding band sit beside this ring?\u003c\/strong\u003e\u003cbr\u003eA straight wedding band sits close to the plain lower shank, though the raised halo can leave a narrow gap near the head. A gently contoured band follows the setting more closely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does a halo compare with a solitaire setting?\u003c\/strong\u003e\u003cbr\u003eA halo places smaller diamonds around the center, while a solitaire leaves the center unframed. This halo follows the oval closely and continues into the crossover shoulders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do lab grown diamonds compare with mined diamonds?\u003c\/strong\u003e\u003cbr\u003eLab grown diamonds match mined diamonds in carbon structure, hardness and optical behavior; their origin is different. Signora Jewels uses Lab Grown Diamond stones throughout this ring.\u003c\/p\u003e","brand":"DND Ring","offers":[{"title":"Silver","offer_id":58186810163360,"sku":"DND\/L\/RING\/338","price":0.0,"currency_code":"USD","in_stock":true},{"title":"9K Yellow Gold","offer_id":58186810196128,"sku":"DND\/L\/RING\/338","price":0.0,"currency_code":"USD","in_stock":true},{"title":"9K White Gold","offer_id":58186810228896,"sku":"DND\/L\/RING\/338","price":0.0,"currency_code":"USD","in_stock":true},{"title":"9K Rose Gold","offer_id":58186810261664,"sku":"DND\/L\/RING\/338","price":0.0,"currency_code":"USD","in_stock":true},{"title":"14K Yellow Gold","offer_id":58186810294432,"sku":"DND\/L\/RING\/338","price":0.0,"currency_code":"USD","in_stock":true},{"title":"14K White Gold","offer_id":58186810327200,"sku":"DND\/L\/RING\/338","price":0.0,"currency_code":"USD","in_stock":true},{"title":"14K Rose Gold","offer_id":58186810359968,"sku":"DND\/L\/RING\/338","price":0.0,"currency_code":"USD","in_stock":true},{"title":"18K Yellow Gold","offer_id":58186810392736,"sku":"DND\/L\/RING\/338","price":0.0,"currency_code":"USD","in_stock":true},{"title":"18K White Gold","offer_id":58186810425504,"sku":"DND\/L\/RING\/338","price":0.0,"currency_code":"USD","in_stock":true},{"title":"18K Rose Gold","offer_id":58186810458272,"sku":"DND\/L\/RING\/338","price":0.0,"currency_code":"USD","in_stock":true},{"title":"Platinum","offer_id":58186810491040,"sku":"DND\/L\/RING\/338","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1035\/3033\/2320\/files\/00001L-2026-07-16T145022.439.webp?v=1784193709","url":"https:\/\/signorajewels.com\/products\/oval-lab-grown-diamond-crossover-halo-engagement-ring","provider":"Signora Jewels","version":"1.0","type":"link"}