Forever Brilliant 7 x 5 MM Radiant Cut Moissanite by Charles & Colvard 53 Facets (1.20ct, G-H Color, VS1-VS2 Clarity) 1.04 Moissanite Average Weight Radiant Cut Loose Stone, Very Good Quality 1.20 Diamond Equivelant Weight. The highest quality Moissanite meeting the most stringent quality control specifications Includes Certificate of Authenticity and Limited Warranty with Loose Stone Display Box Durable, resistant to chipping, with a refractive index of 2.65 to 2.69 exibiting high dispersion Lab Created in the USA