Sunning .45ct smooth cut real gray Diamond solitaire

This is such a cool diamond. It has a gorgeous gray hue that glistens under under a high polished liquid luster. It has fantastic symmetry with superb color saturation and a beautifully translucent body with intriguing formations. This diamond measures 4.6mm x 2.6mm and has a Mohs hardness rating of 10 out of 10. Unheated!