{"product_id":"marquise-lab-grown-diamond-engagement-ring-collar-bypass-pave-shank","title":"Marquise Lab-Grown Diamond Engagement Ring | Collar Bypass, Pave Shank","description":"\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter stone:\u003c\/strong\u003e Marquise cut lab-grown diamond — chosen in the Ring Builder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccent stones:\u003c\/strong\u003e 0.35ct total, round brilliant lab-grown diamonds set along the bypassing arm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStone orientation:\u003c\/strong\u003e North-south (lengthwise along the finger)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSetting:\u003c\/strong\u003e Marquise in a gold collar along one edge, on a pave bypass shank\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e 10K, 14K \u0026amp; 18K solid gold and platinum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e IGI certificate on the center stone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing sizes:\u003c\/strong\u003e US 3–10, including half sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade to order:\u003c\/strong\u003e 7-day production, then shipping\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e💎 \u003cstrong\u003ePrice shown after selecting your center stone.\u003c\/strong\u003e\u003cbr\u003eUse our Ring Builder to choose your preferred diamond — carat, cut, and quality. Your final price is calculated once your center stone is selected.\u003c\/p\u003e\n\u003cp\u003eA long marquise lying down the finger, cradled along one side by a smooth band of gold, with a line of diamonds running under it and away.\u003c\/p\u003e\n\u003ch3\u003eThe setting\u003c\/h3\u003e\n\u003cp\u003eThe marquise is held lengthwise in a polished gold collar that wraps its lower long edge and grips both points, while the shank rises on the other side set with round accents of roughly 0.35ct and bypasses behind the stone. Only one side of the stone carries metal, so from above the marquise looks as though it is resting on the band rather than sitting in a head. The collar also does the real job on a marquise — the points are the fragile part of the cut, and wrapping them in metal protects them far better than a claw ever will.\u003c\/p\u003e\n\u003ch3\u003eAbout our lab-grown diamonds\u003c\/h3\u003e\n\u003cp\u003eEvery stone we set is a lab-grown diamond — the same carbon crystal structure, hardness and optical behavior as a mined diamond, grown rather than extracted. Center stones of 1 carat and above ship with an IGI certificate stating carat, cut, color and clarity. Melee and pave stones are matched to the same color and clarity range but are not individually certified.\u003c\/p\u003e\n\u003ch3\u003eAbout the photographs\u003c\/h3\u003e\n\u003cp\u003eThe photographs on this page show this setting made with one specific stone. The setting is exactly what you will receive; a different center stone changes the proportions — a heavier one spans more of the finger and sits a little higher. We photograph every finished ring and send you those images before it ships.\u003c\/p\u003e\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAre marquise points really that fragile?\u003c\/strong\u003e\u003cbr\u003eThe tips are the thinnest part of any cut, and a knock in the wrong place can chip one. A collar covering the point is the standard fix and it is built into this design.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes a longer marquise look bigger?\u003c\/strong\u003e\u003cbr\u003eYes — for the same weight a marquise shows more surface from above than almost any other cut, which is why it wears large for its carat.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo the photographs show the exact ring I will receive?\u003c\/strong\u003e\u003cbr\u003eThe setting, yes — those are photographs of this setting made in our workshop. The diamond in them is one specific stone, so a different center stone will not look identical: a heavier one covers more of the finger and sits slightly higher. We photograph every finished ring and send you those images before it ships.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the center stone certified?\u003c\/strong\u003e\u003cbr\u003eYes. Every center stone of 1 carat and above ships with an IGI certificate stating carat, cut, color and clarity. Accent and pave stones are matched to the same color and clarity range but are not individually certified.\u003c\/p\u003e","brand":"KA","offers":[{"title":"10K Yellow Gold","offer_id":45874241306759,"sku":"KA063","price":1359.0,"currency_code":"USD","in_stock":true},{"title":"10K Rose Gold","offer_id":45874241339527,"sku":"KA063","price":1359.0,"currency_code":"USD","in_stock":true},{"title":"10K White Gold","offer_id":45874241372295,"sku":"KA063","price":1359.0,"currency_code":"USD","in_stock":true},{"title":"14K Yellow Gold","offer_id":45874241405063,"sku":"KA063","price":1575.0,"currency_code":"USD","in_stock":true},{"title":"14K Rose Gold","offer_id":45874241437831,"sku":"KA063","price":1575.0,"currency_code":"USD","in_stock":true},{"title":"14K White Gold","offer_id":45874241470599,"sku":"KA063","price":1575.0,"currency_code":"USD","in_stock":true},{"title":"18K Yellow Gold","offer_id":45874241503367,"sku":"KA063","price":1867.0,"currency_code":"USD","in_stock":true},{"title":"18K Rose Gold","offer_id":45874241536135,"sku":"KA063","price":1867.0,"currency_code":"USD","in_stock":true},{"title":"18K White Gold","offer_id":45874241568903,"sku":"KA063","price":1867.0,"currency_code":"USD","in_stock":true},{"title":"Platinum","offer_id":45874241601671,"sku":"KA063","price":2197.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/9970\/3943\/files\/IMG_8645.webp?v=1789536383","url":"https:\/\/nyxjewel.com\/products\/marquise-lab-grown-diamond-engagement-ring-collar-bypass-pave-shank","provider":"NYX Jewel","version":"1.0","type":"link"}