{"product_id":"elongated-cushion-lab-grown-diamond-split-cathedral-ring","title":"Elongated Cushion Lab Grown Diamond Split Cathedral Ring","description":"\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eDetail\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eIn the photos\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eCustomizable\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\u003eElongated Cushion Cut · 6.47 × 5.29 × 3.48 mm · approx. 1.00 ct\u003c\/td\u003e\n\u003ctd\u003e1 ct, 1.5 ct, 2 ct, 2.5 ct, 3 ct, 3.5 ct, 4 ct, 4.5 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\u003c\/td\u003e\n\u003ctd\u003e—\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. 1.00 ct\u003c\/td\u003e\n\u003ctd\u003eVaries with center size\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\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSetting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFour-Prong Open Basket Split Cathedral Solitaire\u003c\/td\u003e\n\u003ctd\u003e—\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, Anniversary, Bridal\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch5\u003eAt a glance\u003c\/h5\u003e\n\n\u003cp\u003eAn elongated cushion lab grown diamond split cathedral engagement ring from Signora Jewels.\u003c\/p\u003e\n\n\u003cp\u003eAn approximately 1.00 ct elongated cushion diamond measuring 6.47 × 5.29 × 3.48 mm is secured in a four-prong open basket above a split cathedral shank. IGI certified.\u003c\/p\u003e\n\n\u003cp\u003eMade to order in 11 metals: Silver, 9K\/14K\/18K Gold (Yellow, White and Rose) and Platinum.\u003c\/p\u003e\n\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\u003eEach metal color is shown in the photos. Choose your preferred center diamond weight and metal from the options on this page.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe split cathedral shoulders rise from the band before narrowing beneath the elongated cushion, creating an open profile that keeps the center diamond visually light. At \u003cstrong\u003eSignora Jewels\u003c\/strong\u003e, the four-prong basket holds each corner securely while leaving the pavilion exposed to incoming light through the open gallery.\u003c\/p\u003e\n\n\u003cp\u003eThe approximately 1.80 mm comfort-fit shank balances the wider top without feeling heavy on the finger. With an approximate setting height of 6.00 mm, the diamond remains prominent while sitting comfortably for everyday wear.\u003c\/p\u003e\n\n\u003cp\u003eBrowse our \u003ca href=\"\/collections\/engagement-rings\"\u003eengagement rings\u003c\/a\u003e, compare diamond shapes in the \u003ca href=\"\/pages\/diamond-stone-guide\"\u003ediamond stone guide\u003c\/a\u003e, or explore precious metal options in our \u003ca href=\"\/pages\/metal-guide\"\u003emetal guide\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDesign highlights\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eElongated cushion center shown at approximately 1.00 ct\u003c\/li\u003e\n\u003cli\u003eCustomizable center diamond from 1 ct to 4.5 ct\u003c\/li\u003e\n\u003cli\u003eSplit cathedral shank with open profile\u003c\/li\u003e\n\u003cli\u003eFour-prong open basket solitaire\u003c\/li\u003e\n\u003cli\u003eComfort-fit shank approximately 1.80 mm wide\u003c\/li\u003e\n\u003cli\u003eMade to order in 11 precious metal options\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe split shoulders create negative space beneath the center instead of adding extra metal. This keeps the elongated cushion as the focus while giving the side profile a lighter, architectural appearance.\u003c\/p\u003e\n\n\u003ch5\u003eDiamond \u0026amp; Ring Details\u003c\/h5\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\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 stone\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eElongated Cushion Cut · 6.47 × 5.29 × 3.48 mm · approx. 1.00 ct (shown)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAccent stones\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal weight \/ count\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 1.00 ct · 1 Diamond\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSetting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFour-Prong Open Basket Split Cathedral Solitaire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCenter options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 ct, 1.5 ct, 2 ct, 2.5 ct, 3 ct, 3.5 ct, 4 ct and 4.5 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh Polish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cem\u003eMeasurements are approximate. Your selected center diamond weight determines the final proportions of the finished ring.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch5\u003eAbout Lab Grown Diamonds\u003c\/h5\u003e\n\n\u003cp\u003eThe elongated cushion combines softly rounded corners with brilliant-cut facets that return lively sparkle across a rectangular outline. Every center diamond is F color, VS1 clarity and IGI certified, selected to suit the proportions of this split cathedral design.\u003c\/p\u003e\n\n\u003ch5\u003eMetal, Care \u0026amp; Fit\u003c\/h5\u003e\n\n\u003cp\u003eAvailable in Silver, 9K, 14K and 18K Yellow, White and Rose Gold, plus Platinum. Clean beneath the open basket using warm water, mild soap and a soft brush to remove everyday buildup and maintain maximum brilliance.\u003c\/p\u003e\n\n\u003ch5\u003eFAQ\u003c\/h5\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy does the split cathedral shank make the ring look different?\u003c\/strong\u003e\u003cbr\u003e\nThe shoulders divide before reaching the basket, creating open space beneath the center stone. This keeps the profile lighter while naturally drawing attention to the elongated cushion.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes the open basket help the diamond sparkle?\u003c\/strong\u003e\u003cbr\u003e\nYes. The open gallery allows light to reach the pavilion from below, helping the brilliant-cut facets return more light through the top of the diamond.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan this solitaire be worn with a wedding band?\u003c\/strong\u003e\u003cbr\u003e\nYes. The cathedral setting allows many straight wedding bands to sit close, while contoured bands can follow the raised profile even more precisely.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhich metal color best suits this design?\u003c\/strong\u003e\u003cbr\u003e\nWhite gold and platinum highlight the crisp split shoulders, while yellow and rose gold create a warmer contrast around the elongated cushion center.\u003c\/p\u003e","brand":"Signora Jewels","offers":[{"title":"Silver \/ 1 ct","offer_id":58564287430816,"sku":"SJ\/DR\/LGRG0327","price":356.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ 1.5 ct","offer_id":58564291952800,"sku":"SJ\/DR\/LGRG0327","price":536.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ 2 ct","offer_id":58564291985568,"sku":"SJ\/DR\/LGRG0327","price":740.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ 2.5 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