Item No : 489634 Gemstone Type : Natural Moonstone Approx. Weight (ct) : 9.50 Ct. Shape : Oval Cabochan Size/Dimension : 13.5 x 11 MM Color : Green Clarity : Translucent Luster : Good Origin : India Hardness : 6 Specific Gravity : 2.64 - 2.68 Refractive Index : 1.533 - 1.552 Chemical Composition : KAlSi3O8 Treatment : Natural