This is an authentic DAVID YURMAN Sterling Silver Diamond Black Onyx 9mm Chatelaine Bezel Earrings. The earrings are crafted of sterling silver and feature faceted black onyx stones and a halo of diamonds weighing approximately .29 total carat weight. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.