{"product_id":"round-lab-grown-diamond-solitaire-ultra-thin-knife-edge-band-ring","title":"Round Cut Lab Grown Diamond Solitaire Ring with Ultra Thin Knife Edge Band","description":"\u003ch2\u003eRound Cut Lab Grown Diamond Solitaire Ring with Ultra Thin Knife Edge Band\u003c\/h2\u003e\u003cp\u003eA round brilliant lab grown diamond is set in four tapered claws on the thinnest band we make. The shank is a knife edge profile, which means it rises to a fine ridge along its centre line instead of being flat or fully rounded, so from above it reads as a thread of light and from the side it almost disappears. Because there is so little metal, the centre stone appears to sit directly on the finger, and a stone of any given carat weight looks larger here than it would on a standard band. Nothing else is added.\u003c\/p\u003e\u003ch3\u003eCenter stone details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eStone type: lab grown diamond, IGI certified\u003c\/li\u003e\n\u003cli\u003eShape: round brilliant, 57 or 58 facets\u003c\/li\u003e\n\u003cli\u003eCarat weight: choose 2, 3, 4 or 5 carat\u003c\/li\u003e\n\u003cli\u003eColour grade: E\u003c\/li\u003e\n\u003cli\u003eClarity grade: VVS2\u003c\/li\u003e\n\u003cli\u003eCut, polish and symmetry: excellent\u003c\/li\u003e\n\u003cli\u003eSetting: four tapered claws on an open gallery\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBand details\u003c\/h3\u003e\u003cp\u003eThe shank is a knife edge wire, narrower than a standard solitaire band and polished on both faces so the central ridge catches light as the hand moves. There are no stones, no engraving and no shaping other than a slight lift as the band meets the claws. The gallery under the diamond is fully open so light reaches the pavilion from every direction.\u003c\/p\u003e\u003ch3\u003eMetal options\u003c\/h3\u003e\u003cp\u003eChoose 925 sterling silver with rhodium plating, or solid 10K, 14K or 18K gold in yellow, rose or white. White gold, rhodium finished, gives the near invisible band shown in the photographs and makes the diamond read a shade whiter. Yellow gold turns the same thin band into a warm outline. Rose gold is the softest of the three. Every metal is hallmarked and every carat weight is available in every metal.\u003c\/p\u003e\u003ch3\u003eRing size\u003c\/h3\u003e\u003cp\u003eThis ring is made to order in your size. Select your size at checkout. If you are unsure of your size, order in the size you usually wear and contact us, we will help you confirm it before the ring is cut.\u003c\/p\u003e\u003ch3\u003eCustom orders\u003c\/h3\u003e\u003cp\u003eWe can thicken the band, change the knife edge to a rounded or flat profile, add a hidden halo, set six claws instead of four, or set a different centre stone shape and carat weight. Send us your idea through https:\/\/mapplegems.com\/pages\/contact and we will send back a quote and a rendering before any metal is cut.\u003c\/p\u003e\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIs the centre stone a real diamond\u003c\/strong\u003e\u003cbr\u003eYes. A lab grown diamond is chemically, physically and optically identical to a mined diamond and is graded on the same scale by the same laboratories.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the ring come with a certificate\u003c\/strong\u003e\u003cbr\u003eYes. An IGI certificate for the centre stone is included at no extra cost with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is a knife edge band\u003c\/strong\u003e\u003cbr\u003eThe band is cut so it rises to a fine ridge down the centre instead of presenting a flat or round face. It uses less metal, looks thinner than it is, and reflects light along a single sharp line.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs an ultra thin band strong enough\u003c\/strong\u003e\u003cbr\u003eIn 14K or 18K gold, yes for normal daily wear. For 4 and 5 carat centre stones we thicken the shank slightly under the head so the setting stays rigid, without changing the look from above. 925 sterling silver is softer and better suited to occasional wear.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes a thin band make the diamond look bigger\u003c\/strong\u003e\u003cbr\u003eYes, noticeably. With less metal beside the stone there is nothing to give the eye a competing reference, so the same diamond reads larger than it would on a wide band.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I wear a wedding band beside it\u003c\/strong\u003e\u003cbr\u003eYes. The straight thin shank lets any band sit flush on either side, and the contrast between a thin engagement band and a wider wedding band is a popular pairing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long does it take to make\u003c\/strong\u003e\u003cbr\u003eMade to order rings usually leave our workshop within 10 to 14 working days. We confirm the date by email once your size is set.\u003c\/p\u003e\u003ch3\u003eWhy buy a lab grown diamond\u003c\/h3\u003e\u003cp\u003eA lab grown diamond is grown from a diamond seed under the same heat and pressure conditions that create diamonds in the earth. It has the same hardness of 10 on the Mohs scale, the same refractive index and the same fire. What changes is the origin, the traceability and the price. For the same budget you can buy a considerably larger stone with a higher colour and clarity grade, and you know exactly where it came from.\u003c\/p\u003e\u003ch3\u003eOur services\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIGI certificate for the centre stone included free\u003c\/li\u003e\n\u003cli\u003eFree resizing within the first 60 days\u003c\/li\u003e\n\u003cli\u003eFree worldwide insured shipping\u003c\/li\u003e\n\u003cli\u003eLifetime cleaning and polishing\u003c\/li\u003e\n\u003cli\u003eCustom design and CAD rendering before production\u003c\/li\u003e\n\u003cli\u003e30 day return policy on made to order rings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAbout Mapple Gems\u003c\/h3\u003e\u003cp\u003eMapple Gems is a jewellery workshop in Surat, India, the city where a large share of the world diamonds are cut and polished. We cut, set and finish every ring in our own workshop, which is why we can offer custom work at production prices. Every piece is inspected by hand before it is packed.\u003c\/p\u003e","brand":"Mapple Gems","offers":[{"title":"925 Sterling Silver \/ 2 Carat","offer_id":52447365693580,"sku":null,"price":715.0,"currency_code":"USD","in_stock":true},{"title":"925 Sterling Silver \/ 3 Carat","offer_id":52447365726348,"sku":null,"price":915.0,"currency_code":"USD","in_stock":true},{"title":"925 Sterling Silver \/ 4 Carat","offer_id":52447365759116,"sku":null,"price":1115.0,"currency_code":"USD","in_stock":true},{"title":"925 Sterling Silver \/ 5 Carat","offer_id":52447365791884,"sku":null,"price":1315.0,"currency_code":"USD","in_stock":true},{"title":"10K Yellow Gold \/ 2 Carat","offer_id":52447365824652,"sku":null,"price":1522.0,"currency_code":"USD","in_stock":true},{"title":"10K Yellow Gold \/ 3 Carat","offer_id":52447365857420,"sku":null,"price":1722.0,"currency_code":"USD","in_stock":true},{"title":"10K Yellow Gold \/ 4 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