This is an authentic DAVID YURMAN Sterling Silver Black Onyx Hematite Diamond 4mm Chatelaine Bypass Bracelet. The bracelet is crafted of sterling silver and features a flexible bypass cuff set with a faceted black onyx and hematite, along with round brilliant cut diamonds of approximately .06 total carat weight. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.