{"product_id":"oval-cut-lab-grown-diamond-hidden-halo-marquise-round-accent-ring","title":"Oval Cut Lab Grown Diamond Hidden Halo Engagement Ring with Marquise and Round Accents in Silver, 10K, 14K and 18K Gold","description":"\u003cp\u003eAn oval laboratory grown diamond with a secret. From above you see a slim solitaire with a marquise diamond lying on each shoulder like a leaf and a small round diamond beyond it. Look at the ring from the side and a second row of tiny diamonds appears, set into the collar beneath the oval where only the wearer normally sees them.\u003c\/p\u003e\u003ch2\u003eAt a glance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCentre stone: Oval brilliant 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 oval with a hidden halo and marquise and round shoulder accents\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\u003eWhat a hidden halo does\u003c\/h2\u003e\u003cp\u003eA traditional halo rings the centre stone on the top face, which makes the ring look bigger but changes its outline. A hidden halo is set vertically into the side of the basket instead. From above the oval keeps its clean single stone silhouette. From the side, the band appears to be carrying a bright line of light under the diamond, and the centre stone looks as though it is floating clear of the shank.\u003c\/p\u003e\u003ch2\u003eThe marquise and round accents\u003c\/h2\u003e\u003cp\u003eEach shoulder carries one marquise diamond set lengthwise, pointing away from the oval, and a single round diamond just past it. The marquise reads as a leaf and the round as a bud, which is where the nature inspired feel comes from. Because the accents are spaced rather than packed, the band stays fine and the ring keeps its dainty proportions even at 4 and 5 carat.\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 and rose gold suit the leaf and bud motif and are what most customers choose for this design. 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. The hidden halo is the fiddliest part of this ring, because each stone is set into the vertical wall of the basket by hand under a microscope. 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. Pay attention to the hidden halo, which is the one place on this ring where lotion and soap collect out of sight. 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\u003eCan you see the hidden halo when it is on?\u003c\/strong\u003e Mostly you see it, because you look at your own hand from above and slightly to the side. Other people usually only notice it when you turn your hand.\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 Almost. The hidden halo lifts the centre a little, so a straight band sits close but a gently curved band sits perfectly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan it be resized?\u003c\/strong\u003e Yes. The accents stop at the shoulders and the back of the band is plain.\u003c\/p\u003e","brand":"Mapple Gems","offers":[{"title":"925 Sterling Silver \/ 2 Carat","offer_id":60991081578636,"sku":"MG-OMA-006-925-2CT","price":784.0,"currency_code":"USD","in_stock":true},{"title":"925 Sterling Silver \/ 3 Carat","offer_id":60991081611404,"sku":"MG-OMA-006-925-3CT","price":1384.0,"currency_code":"USD","in_stock":true},{"title":"925 Sterling Silver \/ 4 Carat","offer_id":60991081644172,"sku":"MG-OMA-006-925-4CT","price":1784.0,"currency_code":"USD","in_stock":true},{"title":"925 Sterling Silver \/ 5 Carat","offer_id":60991081676940,"sku":"MG-OMA-006-925-5CT","price":2284.0,"currency_code":"USD","in_stock":true},{"title":"10K Yellow Gold \/ 2 Carat","offer_id":60991081709708,"sku":"MG-OMA-006-10KY-2CT","price":1535.0,"currency_code":"USD","in_stock":true},{"title":"10K Yellow Gold \/ 3 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