Ships within 1 day. Lovely, elegant black diamond wedding ring in .925 sterling silver with black rhodium plating. The sparkling 1/10 cttw round shape black diamonds are natural and heat treated. The width of the ring is 4 mm. This ring is available in multiple sizes. Gift box is included with purchase of this ring. Stone Type - Natural Black Diamond. Metal - 925 Sterling Silver. Diamond Carat Weight - 1/10 cttw (0.10 cttw) Diamond Cut - Round. Diamond Color - Black. Diamond Clarity - I1-I2. Vir Jewels Sterling Silver Wedding Band For Female Adult. Birthstone Month - April. Black diamonds have been heat treated to improve their appearance or durability.