{"product_id":"oval-lab-grown-diamond-ring-two-tone-hidden-halo-head","title":"Oval Cut Lab Grown Diamond Ring with a Two Tone Hidden Halo Head","description":"\u003ch2\u003eOval Cut Lab Grown Diamond Ring with a Two Tone Hidden Halo Head\u003c\/h2\u003e\u003cp\u003eAn oval cut lab grown diamond in four white gold claws over a concealed halo of pave diamonds, mounted on a plain polished band in a contrasting warm metal so the head reads as a separate white setting sitting on a gold ring.\u003c\/p\u003e\u003cp\u003eMixing metals in one ring is a deliberate technical choice, not just a decorative one. White metal around a diamond is optically invisible. It reflects no colour into the stone, so the claws and the halo disappear against the diamond and the eye reads only the stone. Yellow or rose gold, by contrast, reflects warmth into the pavilion of any stone it touches, which can add a faint tint to a very white diamond. Building the head in white and the shank in gold gives you both. The setting stays neutral so the oval keeps its E colour cleanly, and the band stays warm against the skin, which is what most people actually want to see on the hand. It also draws a hard visual line around the head. Because the white metal stops exactly where the yellow begins, the eye reads the setting as a discrete object and the diamond appears to sit higher and more distinctly than it would on a single tone ring. Beneath the girdle the concealed halo is set in the same white metal as the claws, so it stays invisible in profile until it catches light.\u003c\/p\u003e\u003ch3\u003eCenter stone details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eStone type: lab grown diamond\u003c\/li\u003e\n\u003cli\u003eShape: oval brilliant cut\u003c\/li\u003e\n\u003cli\u003eCarat weight: 2, 3, 4 or 5 carat, selected at checkout\u003c\/li\u003e\n\u003cli\u003eColor grade: E\u003c\/li\u003e\n\u003cli\u003eClarity grade: VVS2\u003c\/li\u003e\n\u003cli\u003eCut and polish: excellent\u003c\/li\u003e\n\u003cli\u003eSymmetry: excellent\u003c\/li\u003e\n\u003cli\u003eSetting: four claws on a hidden halo basket, set north to south\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAccent stone details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eA concealed halo of round brilliants set around the basket below the girdle\u003c\/li\u003e\n\u003cli\u003eColor grade: E to F\u003c\/li\u003e\n\u003cli\u003eClarity grade: VS or better\u003c\/li\u003e\n\u003cli\u003eThe shank carries no stones\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBand details\u003c\/h3\u003e\u003cp\u003eThe shank is round in section, polished bright and left completely plain. The interior is comfort rounded. In the two tone version the shank is made in yellow or rose gold while the head and halo are made in white metal.\u003c\/p\u003e\u003ch3\u003eMetal options\u003c\/h3\u003e\u003cp\u003eChoose 925 sterling silver, or 10K, 14K or 18K gold in yellow, rose or white. Every metal is fully hallmarked. The photographs show the two tone treatment, a white head on a yellow gold band. If you would like the ring made in a single metal throughout, or in a different two tone combination, tell us at checkout and we will make it at no extra cost.\u003c\/p\u003e\u003ch3\u003eRing size\u003c\/h3\u003e\u003cp\u003eThe ring is made to your finger size. Select your size at checkout. If you are unsure, we will send you a printable size guide before we begin work.\u003c\/p\u003e\u003ch3\u003eCustom orders\u003c\/h3\u003e\u003cp\u003eWe can change the carat weight, build the whole ring in one metal, reverse the two tone so the head is yellow and the shank white, add pave to the shank, or make a matching plain wedding band. Write to us through https:\/\/mapplegems.com\/pages\/contact and our workshop will prepare a quotation and a rendering before any metal is cut.\u003c\/p\u003e\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIs a lab grown diamond a real diamond\u003c\/strong\u003e\u003cbr\u003eYes. It has the same carbon crystal structure, the same hardness of 10 on the Mohs scale and the same optical behaviour as a mined diamond, and it is graded on the same scales 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 center stone is included at no extra charge.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy is the head a different metal from the band\u003c\/strong\u003e\u003cbr\u003eWhite metal reflects no colour into the diamond, so the stone keeps its true white. A warm gold shank keeps the ring looking warm on the hand. Two tone construction gives you both at once.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I have the whole ring in one metal instead\u003c\/strong\u003e\u003cbr\u003eYes, at no extra cost. Choose your metal at checkout and tell us you would like it single tone.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the two metals wear differently\u003c\/strong\u003e\u003cbr\u003eThey wear at similar rates at the same karat. White gold in our workshop is rhodium plated for brightness, and we replate free of charge whenever the ring comes in for service.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is a hidden halo\u003c\/strong\u003e\u003cbr\u003eA ring of small diamonds set around the outside of the basket below the girdle. It cannot be seen looking straight down at the ring and appears only when the hand turns.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan this ring be resized\u003c\/strong\u003e\u003cbr\u003eYes, easily, because the shank carries no stones and the join between the two metals sits at the top of the shoulders, away from where a jeweller cuts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long does the ring take to make\u003c\/strong\u003e\u003cbr\u003eTwo tone construction means the head and shank are made separately and joined, so allow eighteen to twenty two working days before dispatch.\u003c\/p\u003e\u003ch3\u003eWhy buy a lab grown diamond\u003c\/h3\u003e\u003cp\u003eThe entire point of a white setting is to let the diamond show its true colour, which only pays off if the stone is genuinely white to begin with. Lab grown material lets us set an E colour VVS2 oval of two to five carats where mined goods of that grade would cost several times more, with a traceable origin and no mining.\u003c\/p\u003e\u003ch3\u003eOur services\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIGI certificate for the center stone included at no extra cost\u003c\/li\u003e\n\u003cli\u003eMade to order in any size in our range\u003c\/li\u003e\n\u003cli\u003eFree resizing within the first year\u003c\/li\u003e\n\u003cli\u003eInsured worldwide shipping\u003c\/li\u003e\n\u003cli\u003eLifetime cleaning, polishing and rhodium replating\u003c\/li\u003e\n\u003cli\u003eCustom design service for changes to any element of this ring\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's diamonds are cut and polished. We grow, cut, grade and set in one place, which is why we can offer certified stones in fully hallmarked gold at workshop prices.\u003c\/p\u003e","brand":"Mapple Gems","offers":[{"title":"925 Sterling Silver \/ 2 Carat","offer_id":52691611746444,"sku":null,"price":718.0,"currency_code":"USD","in_stock":true},{"title":"925 Sterling Silver \/ 3 Carat","offer_id":52691611779212,"sku":null,"price":918.0,"currency_code":"USD","in_stock":true},{"title":"925 Sterling Silver \/ 4 Carat","offer_id":52691611811980,"sku":null,"price":1118.0,"currency_code":"USD","in_stock":true},{"title":"925 Sterling Silver \/ 5 Carat","offer_id":52691611844748,"sku":null,"price":1318.0,"currency_code":"USD","in_stock":true},{"title":"10K Yellow Gold \/ 2 Carat","offer_id":52691611877516,"sku":null,"price":1573.0,"currency_code":"USD","in_stock":true},{"title":"10K Yellow Gold \/ 3 Carat","offer_id":52691611910284,"sku":null,"price":1773.0,"currency_code":"USD","in_stock":true},{"title":"10K Yellow Gold \/ 4 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