Ships within 1 day. Stunning, elegant 1/2 cttw Blue and White Diamond Cluster Composite Ring 10K White Gold. The sparkling natural irradiated blue diamonds are 1/2 cttw. Gift box is included with purchase of this ring. Stone Type - Natural Blue and White Diamond. Metal - 10K White Gold. Diamond Carat Weight - 1/2 cttw (0.50 cttw) Diamond Cut - Round. Diamond Color - Blue ; I-J. Diamond Clarity - I1-I2. Vir Jewels 10K White Gold Statement Ring For Female Adult. Birthstone Month - April.