This is an authentic DAVID YURMAN Sterling Silver Diamond Black Onyx 4mm Cable Flex Bracelet. The bracelet is crafted of sterling silver and features a flexible classic cable-motif open cuff with faceted onyx framed by round brilliant cut diamonds, approximately .05 total carat weight. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.