Ships within 1 dayLovely, 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 DiamondMetal - 925 Sterling SilverDiamond Carat Weight - 1/10 cttw (0.10 cttw)Diamond Cut - RoundDiamond Color - BlackDiamond Clarity - I1-I2Vir Jewels Sterling Silver Wedding Band For Female AdultBirthstone Month - AprilBlack diamonds have been heat treated to improve their appearance or durability