{"product_id":"round-lab-grown-diamond-crossover-pave-halo-engagement-ring","title":"Round Cut Lab Grown Diamond Crossover 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\u003eRound Brilliant Cut · approx. 5.1–5.2 mm diameter · approx. 0.50 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHalo\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 20–22 round diamonds · approx. 0.13 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCrossover shoulders\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 40–42 round diamonds · approx. 0.25 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. 0.88 ct · approx. 61–65 stones\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\u003eSetting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCrossover with Four-Prong center and pavé halo\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\u003eRound Brilliant center\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.1–5.2 mm diameter\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e0.50 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRound halo diamonds\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 1.00–1.40 mm\u003c\/td\u003e\n\u003ctd\u003eApprox. 20–22\u003c\/td\u003e\n\u003ctd\u003e0.13 ct total\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRound shoulder diamonds\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 1.00–1.40 mm\u003c\/td\u003e\n\u003ctd\u003eApprox. 40–42\u003c\/td\u003e\n\u003ctd\u003e0.25 ct total\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\u003eApprox. 61–65 stones\u003c\/td\u003e\n\u003ctd\u003eApprox. 0.88 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch5\u003eAt a glance\u003c\/h5\u003e\n\u003cp\u003eA round lab grown diamond crossover engagement ring from Signora Jewels.\u003c\/p\u003e\n\u003cp\u003eA 0.50 ct round brilliant, approx. 5.1–5.2 mm, sits in a Four-Prong center inside a pavé halo; crossover shoulders carry another approx. 40–42 round diamonds. Approx. 0.88 ct total. 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 0.50 ct round center.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eSignora Jewels sets the 5.1–5.2 mm round center inside a pavé halo, then splits the shoulders into two diamond-set paths that cross before returning to the band. The result is wider beside the center without turning into one solid pavé strip.\u003c\/p\u003e\n\n\u003cp\u003eApproximately 20–22 rounds circle the center, while another 40–42 continue through the crossover shoulders. The lower shank narrows to about 1.65 mm.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDesign highlights\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e0.50 ct round brilliant center, approx. 5.1–5.2 mm\u003c\/li\u003e\n\u003cli\u003eFour-Prong center framed by a pavé halo\u003c\/li\u003e\n\u003cli\u003eApprox. 20–22 halo diamonds totaling approx. 0.13 ct\u003c\/li\u003e\n\u003cli\u003eApprox. 40–42 pavé shoulder diamonds totaling approx. 0.25 ct\u003c\/li\u003e\n\u003cli\u003eSplit crossover shoulders spanning approx. 3.5–4.2 mm near the center\u003c\/li\u003e\n\u003cli\u003eApprox. 0.88 ct total across approx. 61–65 diamonds\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe crossing shoulders are what separate this ring from a straight \u003ca href=\"\/collections\/halo-engagement-rings\"\u003ehalo engagement ring\u003c\/a\u003e. One pavé line rises while the other passes beneath it, opening small gaps between the two paths before they rejoin the lower band.\u003c\/p\u003e\n\n\u003ch5\u003eAbout Lab Grown Diamonds\u003c\/h5\u003e\n\u003cp\u003eThe round brilliant center and small round accents repeat the same circular facet pattern at three scales: center, halo and shoulders. Our \u003ca href=\"\/pages\/diamond-stone-guide\"\u003ediamond stone guide\u003c\/a\u003e explains how round cuts return light.\u003c\/p\u003e\n\n\u003ch5\u003eMetal, Care \u0026amp; Fit\u003c\/h5\u003e\n\u003cp\u003eThe crossover section contains more small prongs and openings than a plain band. Use a soft brush around both pavé paths and behind the halo, following our \u003ca href=\"\/pages\/jewelry-care-and-repairs\"\u003ejewelry care guide\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch5\u003eFAQ\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eHow wide is the crossover section beside the 0.50 ct center?\u003c\/strong\u003e\u003cbr\u003eThe split pavé shoulders span approximately 3.5–4.2 mm near the center before narrowing into a 1.65 mm lower shank. That extra width comes from two crossing diamond-set paths rather than one broad solid band.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow many diamonds sit outside the round center?\u003c\/strong\u003e\u003cbr\u003eApproximately 60–64 accent diamonds surround and flank the center. About 20–22 form the halo and another 40–42 run through the crossover shoulders, totaling approximately 0.38 ct.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAre both crossing shoulder paths set with diamonds?\u003c\/strong\u003e\u003cbr\u003eYes. Both arms of the crossover carry small round pavé diamonds, so the diamond line continues through the twist instead of leaving one arm plain.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow should I clean where the two pavé shoulders cross?\u003c\/strong\u003e\u003cbr\u003eUse warm water, mild soap and a soft brush through the gaps between the two crossing arms. Work lightly around the small prongs, rinse thoroughly and pat dry rather than pulling cloth through the crossover openings.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWill a straight wedding band sit flush beside this crossover halo?\u003c\/strong\u003e\u003cbr\u003eThe crossover shoulders reach approximately 3.5–4.2 mm across near the center and the setting is approximately 6.0–6.5 mm high. Those measurements do not guarantee side clearance, so compare the finished ring with the intended band before assuming a flush fit.\u003c\/p\u003e","brand":"Signora Jewels","offers":[{"title":"Silver","offer_id":67671683072160,"sku":"SJ\/DR\/LGRG0190\/S","price":272.0,"currency_code":"USD","in_stock":true},{"title":"10K Yellow Gold","offer_id":67671683104928,"sku":"SJ\/DR\/LGRG0190\/10KY","price":597.0,"currency_code":"USD","in_stock":true},{"title":"10K White Gold","offer_id":67671683137696,"sku":"SJ\/DR\/LGRG0190\/10KW","price":597.0,"currency_code":"USD","in_stock":true},{"title":"10K Rose Gold","offer_id":67671683170464,"sku":"SJ\/DR\/LGRG0190\/10KR","price":597.0,"currency_code":"USD","in_stock":true},{"title":"14K Yellow Gold","offer_id":67671683203232,"sku":"SJ\/DR\/LGRG0190\/14KY","price":890.0,"currency_code":"USD","in_stock":true},{"title":"14K White Gold","offer_id":67671683236000,"sku":"SJ\/DR\/LGRG0190\/14KW","price":890.0,"currency_code":"USD","in_stock":true},{"title":"14K Rose Gold","offer_id":67671683268768,"sku":"SJ\/DR\/LGRG0190\/14KR","price":890.0,"currency_code":"USD","in_stock":true},{"title":"18K Yellow Gold","offer_id":67671683301536,"sku":"SJ\/DR\/LGRG0190\/18KY","price":1250.0,"currency_code":"USD","in_stock":true},{"title":"18K White Gold","offer_id":67671683334304,"sku":"SJ\/DR\/LGRG0190\/18KW","price":1250.0,"currency_code":"USD","in_stock":true},{"title":"18K Rose Gold","offer_id":67671683367072,"sku":"SJ\/DR\/LGRG0190\/18KR","price":1250.0,"currency_code":"USD","in_stock":true},{"title":"Platinum","offer_id":67671683399840,"sku":"SJ\/DR\/LGRG0190\/PT","price":1000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1035\/3033\/2320\/files\/WhiteGoldOvalHaloDiamondRing.png?v=1791637885","url":"https:\/\/signorajewels.com\/products\/round-lab-grown-diamond-crossover-pave-halo-engagement-ring","provider":"Signora Jewels","version":"1.0","type":"link"}