{"product_id":"marquise-cut-lab-grown-diamond-marquise-round-accent-band-ring","title":"Marquise Cut Lab Grown Diamond Engagement Ring with Marquise and Round Accent Band in Silver, 10K, 14K and 18K Gold","description":"\u003cp\u003eA marquise cut laboratory grown diamond set lengthwise, with smaller marquises and round diamonds running away from it along the band. The accents repeat the shape of the centre stone at a reducing scale, so the ring reads as one long tapering line rather than a stone with decoration attached to it.\u003c\/p\u003e\u003ch2\u003eAt a glance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCentre stone: Marquise cut laboratory grown diamond\u003c\/li\u003e\n\u003cli\u003eCarat options: 2, 3, 4 and 5 carat\u003c\/li\u003e\n\u003cli\u003eColour and clarity: E colour, VVS2 clarity\u003c\/li\u003e\n\u003cli\u003eCertificate: IGI, included free\u003c\/li\u003e\n\u003cli\u003eSetting: Claw set marquise with v claws at both points, on an alternating marquise and round accent band\u003c\/li\u003e\n\u003cli\u003eAccent stones: Marquise and round laboratory grown diamonds, E colour, VVS2\u003c\/li\u003e\n\u003cli\u003eMetals: 925 silver, 10K, 14K and 18K gold in yellow, rose and white\u003c\/li\u003e\n\u003cli\u003eMade: To order in Surat, India\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eRepeating the shape\u003c\/h2\u003e\u003cp\u003eMost accent bands use rounds because they are easy. Using marquises means every accent has to be angled along the axis of the shank and every point needs its own claw, but it pays off. The eye reads the small marquises as echoes of the big one, which makes the centre stone look longer and the whole ring look designed as a single object.\u003c\/p\u003e\u003ch2\u003eWhy a marquise is the longest looking cut\u003c\/h2\u003e\u003cp\u003eA marquise is an ellipse drawn to two points. It has the largest face up area per carat of any common cut, because so little of its weight is buried in depth. Worn lengthwise it stretches the finger more than any other shape. If you want maximum visual size for the carat weight, this is the cut that delivers it.\u003c\/p\u003e\u003ch2\u003eBoth points protected\u003c\/h2\u003e\u003cp\u003eA marquise has two tips rather than one, and both are the thinnest part of the stone. Each sits inside a v shaped claw that wraps the edges rather than pressing on the point itself. The accent marquises along the band are guarded the same way.\u003c\/p\u003e\u003ch2\u003eWhat laboratory grown means here\u003c\/h2\u003e\u003cp\u003eA laboratory grown diamond is a diamond. It is crystallised carbon with the same cubic structure, the same 10 on the Mohs scale, the same refractive index of 2.42 and the same dispersion as a mined stone. Ours are grown by chemical vapour deposition and high pressure high temperature methods, then cut and polished by hand. This is not moissanite, not cubic zirconia and not a simulant. A gemmologist testing it will read diamond, because it is diamond.\u003c\/p\u003e\u003ch2\u003eMetals\u003c\/h2\u003e\u003cp\u003eChoose 925 sterling silver, or 10K, 14K or 18K gold in yellow, rose or white. Yellow gold, as photographed, gives the band its vintage rhythm. 10K is the hardest alloy, 14K is the everyday balance, and 18K is the richest colour but the softest metal. White gold is rhodium plated and will want replating every one to two years.\u003c\/p\u003e\u003ch2\u003eEvery centre stone arrives IGI certified\u003c\/h2\u003e\u003cp\u003eThe centre diamond is graded by IGI, the International Gemological Institute, and the certificate comes with the ring at no extra charge. It states the carat weight, the E colour grade, the VVS2 clarity grade, the measurements and the girdle inscription, and confirms in writing that the stone is laboratory grown.\u003c\/p\u003e\u003ch2\u003eMade to order in our own workshop\u003c\/h2\u003e\u003cp\u003eMapple Gems is a family run workshop in Surat, India, where most of the world's diamonds are cut and polished. Every marquise on the band is aligned by eye under a microscope, because one sitting even slightly off axis breaks the line immediately. Allow two to three weeks for making, plus shipping.\u003c\/p\u003e\u003ch2\u003eLooking after it\u003c\/h2\u003e\u003cp\u003eWarm water, mild washing up liquid and a soft toothbrush. The open metal between the accents rinses clean easily. Check the v claws at both ends of the centre stone from time to time. Take it off for the gym, gardening and swimming.\u003c\/p\u003e\u003ch2\u003eQuestions we are asked\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat colour and clarity is the diamond?\u003c\/strong\u003e Every centre stone is E colour and VVS2 clarity, on every metal and every carat weight. The marquise and round accents are matched to the same grade.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre marquise points fragile?\u003c\/strong\u003e They are the thinnest part of the stone, which is why every one on this ring, centre and accents, sits inside a v claw rather than a plain round claw.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the certificate really free?\u003c\/strong\u003e Yes. The IGI report for the centre stone is included in the price on every variant.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill a wedding band sit flush against it?\u003c\/strong\u003e The accent stones sit proud of the shank, so a straight band leaves small gaps. A contoured band, or a matching marquise and round band, sits much better.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan it be resized?\u003c\/strong\u003e Within a size or two. The accents run a long way round, so tell us your size as accurately as you can.\u003c\/p\u003e","brand":"Mapple Gems","offers":[{"title":"925 Sterling Silver \/ 2 Carat","offer_id":61108064288908,"sku":"MG-MMA-047-925-2CT","price":752.0,"currency_code":"USD","in_stock":true},{"title":"925 Sterling Silver \/ 3 Carat","offer_id":61108064321676,"sku":"MG-MMA-047-925-3CT","price":1352.0,"currency_code":"USD","in_stock":true},{"title":"925 Sterling Silver \/ 4 Carat","offer_id":61108064354444,"sku":"MG-MMA-047-925-4CT","price":1752.0,"currency_code":"USD","in_stock":true},{"title":"925 Sterling Silver \/ 5 Carat","offer_id":61108064387212,"sku":"MG-MMA-047-925-5CT","price":2252.0,"currency_code":"USD","in_stock":true},{"title":"10K Yellow Gold \/ 2 Carat","offer_id":61108064419980,"sku":"MG-MMA-047-10KY-2CT","price":1570.0,"currency_code":"USD","in_stock":true},{"title":"10K Yellow Gold \/ 3 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