{"product_id":"vintage-marquise-lab-diamond-cluster-engagement-ring","title":"Vintage Marquise Lab Grown Diamond Cluster 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\u003eMarquise Cut · 10.38 × 5.14 mm · approx. 1.00 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSide diamonds\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 trillion cut lab grown diamonds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGreen accents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 round green gemstone accents\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSide stone weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eapprox. 0.22 ct combined\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal stone weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eapprox. 1.22 ct · 11 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 with green gemstone accents\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSetting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEight-Prong marquise center with Cluster shoulders\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\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMarquise Cut\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10.38 × 5.14 mm\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eapprox. 1.00 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTrillion Cut\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eapprox. 3.00 mm\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd rowspan=\"2\"\u003eapprox. 0.22 ct combined\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRound green gemstone\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eapprox. 1.20 mm\u003c\/td\u003e\n\u003ctd\u003e8\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\u003e11\u003c\/td\u003e\n\u003ctd\u003eapprox. 1.22 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 vintage cluster engagement ring from Signora Jewels.\u003c\/p\u003e\n\u003cp\u003eA 1.00 ct, 10.38 × 5.14 mm marquise center is framed by 2 trillion lab grown diamonds and 8 round green gemstone accents. Side stones total approx. 0.22 ct combined; approx. 1.22 ct overall. IGI certified center.\u003c\/p\u003e\n\u003cp\u003eMade to order in 11 metals: silver, 10K\/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\u003eEach metal color is shown in the photos. Choose your metal in the options on this page.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eSignora Jewels sets the 10.38 × 5.14 mm marquise vertically, then places one trillion diamond on either side to widen the center without building a conventional halo. Eight small green rounds sit through the floral cluster work, breaking up the white stones with pinpoints of color. The sculpted leaves continue into the upper \u003ca href=\"\/collections\/engagement-rings\"\u003eengagement ring\u003c\/a\u003e shoulders.\u003c\/p\u003e\n\n\u003cp\u003eThe center sits above the surrounding clusters at roughly 6.0–6.5 mm high. Below the floral work, the shank narrows to about 1.60 mm wide and 1.60 mm thick, so most of the visual weight stays around the marquise rather than the lower band.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDesign highlights\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1.00 ct marquise center, approx. 10.38 × 5.14 mm\u003c\/li\u003e\n\u003cli\u003e2 trillion cut lab grown diamond side stones\u003c\/li\u003e\n\u003cli\u003e8 round green gemstone accents\u003c\/li\u003e\n\u003cli\u003eApprox. 0.22 ct combined side-stone weight\u003c\/li\u003e\n\u003cli\u003eEight-Prong elevated center setting\u003c\/li\u003e\n\u003cli\u003eVintage floral and leaf Cluster shoulders\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe trillions create a sharp transition from the long marquise into the shoulders, while the eight green rounds sit deeper in the floral pattern. From above, you see three larger geometric stones first; the smaller green accents appear as color between the leaves.\u003c\/p\u003e\n\n\u003ch5\u003eAbout Lab Grown Diamonds\u003c\/h5\u003e\n\u003cp\u003eThe 10.38 mm marquise gives the center a long north-to-south profile, while the trillion side stones add width near its midpoint. For more on marquise proportions and diamond grading, see the \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\u003eYellow and rose gold give the green accents and engraved leaf work stronger contrast. White gold and platinum put more visual emphasis on the marquise and trillion diamonds. Compare the choices in the \u003ca href=\"\/pages\/metal-guide\"\u003emetal guide\u003c\/a\u003e. Use warm water, mild soap and a soft brush around the clustered stones and beneath the raised center.\u003c\/p\u003e\n\n\u003ch5\u003eFAQ\u003c\/h5\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow many green accent stones are in this ring?\u003c\/strong\u003e\u003cbr\u003eThere are 8 round green gemstone accents. They sit through the floral shoulder clusters around the marquise and trillion diamonds.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat do the trillion diamonds do in this design?\u003c\/strong\u003e\u003cbr\u003eTwo trillion cut lab grown diamonds sit directly beside the marquise center. Their triangular outlines add width around the middle of the long center stone before the floral clusters begin.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow is the marquise center protected?\u003c\/strong\u003e\u003cbr\u003eThe marquise is held in an Eight-Prong setting with support around its pointed ends and sides. The surrounding clusters sit lower than the 10.38 × 5.14 mm center.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWill this ring sit flush with a straight band?\u003c\/strong\u003e\u003cbr\u003eThe floral clusters extend outward beside the elevated center, so a straight band can leave a small gap. A contoured band follows the cluster outline more closely.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhich metal brings out the green accents most clearly?\u003c\/strong\u003e\u003cbr\u003eYellow and rose gold create stronger color contrast around the 8 green rounds. White gold and platinum make the white diamond portions read brighter against the green accents.\u003c\/p\u003e","brand":"Signora Jewels","offers":[{"title":"Silver","offer_id":67657238642848,"sku":"SJ\/DR\/LGRG1130\/S","price":417.0,"currency_code":"USD","in_stock":true},{"title":"10K Yellow Gold","offer_id":67657238675616,"sku":"SJ\/DR\/LGRG1130\/10KY","price":942.0,"currency_code":"USD","in_stock":true},{"title":"10K White Gold","offer_id":67657238708384,"sku":"SJ\/DR\/LGRG1130\/10KW","price":942.0,"currency_code":"USD","in_stock":true},{"title":"10K Rose Gold","offer_id":67657238741152,"sku":"SJ\/DR\/LGRG1130\/10KR","price":942.0,"currency_code":"USD","in_stock":true},{"title":"14K Yellow Gold","offer_id":67657238773920,"sku":"SJ\/DR\/LGRG1130\/14KY","price":1353.0,"currency_code":"USD","in_stock":true},{"title":"14K White Gold","offer_id":67657238806688,"sku":"SJ\/DR\/LGRG1130\/14KW","price":1353.0,"currency_code":"USD","in_stock":true},{"title":"14K Rose Gold","offer_id":67657238839456,"sku":"SJ\/DR\/LGRG1130\/14KR","price":1353.0,"currency_code":"USD","in_stock":true},{"title":"18K Yellow Gold","offer_id":67657238872224,"sku":"SJ\/DR\/LGRG1130\/18KY","price":1893.0,"currency_code":"USD","in_stock":true},{"title":"18K White Gold","offer_id":67657238904992,"sku":"SJ\/DR\/LGRG1130\/18KW","price":1893.0,"currency_code":"USD","in_stock":true},{"title":"18K Rose Gold","offer_id":67657238937760,"sku":"SJ\/DR\/LGRG1130\/18KR","price":1893.0,"currency_code":"USD","in_stock":true},{"title":"Platinum","offer_id":67657238970528,"sku":"SJ\/DR\/LGRG1130\/PT","price":1515.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1035\/3033\/2320\/files\/GreenMarquiseBotanicalGoldRing.webp?v=1791366710","url":"https:\/\/signorajewels.com\/products\/vintage-marquise-lab-diamond-cluster-engagement-ring","provider":"Signora Jewels","version":"1.0","type":"link"}