{"product_id":"9-carat-marquise-loose-lab-grown-diamond-d-vs1-igi-certified","title":"9 Carat Marquise Loose Lab Grown Diamond, D Color, VS1 Clarity, IGI Certified","description":"\u003cp\u003e\u003cstrong\u003eThis is a 9 carat marquise cut lab grown diamond with D color, VS1 clarity and an Excellent cut, certified by IGI.\u003c\/strong\u003e It measures approximately 20.8 x 10.4 mm and is sold loose, ready to be set.\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eMarquise\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarat weight\u003c\/td\u003e\n\u003ctd\u003e9.00 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClarity\u003c\/td\u003e\n\u003ctd\u003eVS1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCut\u003c\/td\u003e\n\u003ctd\u003eExcellent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApproximate size\u003c\/td\u003e\n\u003ctd\u003e20.8 x 10.4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrading lab\u003c\/td\u003e\n\u003ctd\u003eIGI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eLab grown\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eAbout D VS1 in a marquise\u003c\/h3\u003e\u003cp\u003eD is the highest color grade: completely colorless, with no trace of warmth even beside platinum. VS1 inclusions are minor and normally visible only under 10x magnification. The marquise's brilliant-style faceting breaks up light and hides small inclusions well, so VS1 is typically eye-clean and one of the best-value clarity grades for this shape.\u003c\/p\u003e\u003ch3\u003eHow D VS1 compares with nearby grades\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eE VS1, one color grade lower: still colorless, and the difference is only visible to a grader.\u003c\/li\u003e\n\u003cli\u003eD VVS2, one clarity grade higher: fewer and smaller inclusions, invisible without magnification either way.\u003c\/li\u003e\n\u003cli\u003eD VS2, one clarity grade lower: slightly more inclusions under magnification, typically still eye-clean.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow big is a 9 carat marquise?\u003c\/h3\u003e\u003cp\u003eA 9 carat diamond is a spectacular, museum-worthy centre stone. This stone measures about 20.8 x 10.4 mm.  For comparison, a 8 carat marquise measures about 20.0 x 10.0 mm; a 10 carat marquise measures about 21.5 x 10.8 mm. Elongated shapes spread their weight over a longer outline, so a 9 carat marquise faces up larger than a round of the same weight. Colorless grades keep the tips icy.\u003c\/p\u003e\u003ch3\u003eQuestions about this diamond\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIs a 9 carat marquise D VS1 eye-clean?\u003c\/strong\u003e\u003cbr\u003eIt is eye-clean. VS1 inclusions are minor and normally visible only under 10x magnification.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs D color a good choice for a marquise?\u003c\/strong\u003e\u003cbr\u003eD is the highest color grade: completely colorless, with no trace of warmth even beside platinum.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of a 9 carat marquise?\u003c\/strong\u003e\u003cbr\u003eApproximately 20.8 x 10.4 mm. Exact measurements are printed on the IGI report.\u003c\/p\u003e","brand":"Grown Leo","offers":[{"title":"Default Title","offer_id":50872889639137,"sku":"GL-LD-MAR-900-D-VS1","price":7749.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/7732\/7329\/files\/marquise-loose-lab-grown-diamond-igi-certified.jpg?v=1791619951","url":"https:\/\/grownleo.com\/products\/9-carat-marquise-loose-lab-grown-diamond-d-vs1-igi-certified","provider":"Grown Leo","version":"1.0","type":"link"}