Item #: 822677 This is an authentic DAVID YURMAN Sterling Silver Black Onyx Hematite Bijoux Necklace. The necklace is crafted of sterling silver and features wire wrapped black onyx and hematite stones alternating throughout the chain. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.