This is an authentic DAVID YURMAN Sterling Silver Diamond Black Onyx 14mm Cushion On Point Pendant. The pendant is crafted of sterling silver and features a 14mm faceted black onyx stone below a pave-set diamond orb weighing approximately .15 total carat weight. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.