Item No : 4721400 Gemstone Type : Natural Unheated Pink Rose Quartz Approx. Weight (ct) : 30.70 Ct. Shape : Oval Size/Dimension : 22 x 17 MM Color : Rose Pink Clarity : Transparent Luster : Good Origin : Brazil Hardness : 7 Specific Gravity : 2.65 - 2.91 Refractive Index : 1.544- 1.553 Chemical Composition : Si02 Treatment : Natural Quantity : 1 Pc (s)