David Yurman sterling silver stud earrings with faceted black onyx details and pave diamond accents Total diamond carat weight is 0.30 Diamond color is G-H Diamond clarity is VS Omega back closure 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: 0.75" in diameter" material="Sterling silver, onyx, and diamond" origin="United States"