Forever One Emerald Cut Moissanite 7x5mm by Charles & Colvard, D-E-F color range

Amazon Price: $399.00 (as of September 26, 2017 7:55 pm – Details). Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on the Amazon site at the time of purchase will apply to the purchase of this product.

Charles and Colvard's Forever One Emerald Cut Moissanites are in the D-E-F color range. The Emerald Cut is a rectangular stepcut moissanite with cropped corners and have a vintage appeal. Moissanites are conflict-free and socially concious lab created gemstones. Each Forever One Moissanite is Laser Inscribed and comes with a Certificate of Authenticity and a Limited Lifetime Warranty from Charles and Colvard. Charles and Colvard Moissanites are hand cut by master gem cutters. Charles & Colvard lab created silicon carbide crystals known as Moissanites have a hardness MOHS SCALE 9.25, a natural diamond has a harness of 10. Because of the hardness of moissanite jewels, they can be cut with sharp, well-defined, and highly polished facets that accentuate their brilliance and fire. The brilliance refractive index (RI) of a moissanite is 2.65-2.69 whereas diamonds are 2.42, confirming moissanites to be brighter, more lusterous, and with a fire dispersion greater than a diamond, 0.044, where moissanites have a dispersion of 0.104. Fire dispersion is the breaking of light rays into spectral colors. Moissanites are durable as determined by the MOHS SCALE Hardness, a resistance to scratching; and toughness, or resistance to chipping or cleaving. *Carat is the traditional measuring unit of a diamond's weight. Moissanite stones are slightly lighter than diamonds.