Item No : 3504601 Gemstone Type : Natural Top AAA Quality Unheated Gray Moonstone Srilanka Approx. Weight (ct) : 9.35 Ct. Shape : Oval Cabochan Size/Dimension : 14 x 12 MM Color : Gray Clarity : Translucent Luster : Good Origin : Srilanka Hardness : 6 Specific Gravity : 2.64 - 2.68 Refractive Index : 1.533 - 1.552 Chemical Composition : KAlSi3O8 Treatment : Natural Quantity : 1 Pc (s)