This is an authentic DAVID YURMAN Sterling Silver Diamond Black Onyx 10mm Petite Cable Wrap Pendant Necklace. The necklace is crafted of sterling silver and features a pendant set with a faceted 10mm black onyx in a stylized setting pave-set with diamonds, weighing approximately .01 total carat weight, on an adjustable box chain. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.