David Yurman sterling silver ring with faceted black onyx details and round cut diamond accents Total diamond carat weight is 0.16 Diamond color is I-J Diamond clarity is VS2 Ring is not sizeable This product was sourced for Gilt by a trusted independent supplier Please note that this is a previously owned item; imperfections are a unique aspect of vintage product. Our quality control team has inspected this item and verified that it is in the condition described. Measurements: 0.5" long, 0.75" wide " material="Sterling silver, onyx, and diamond" origin="United States"