This is an authentic DAVID YURMAN Sterling Silver Diamond Onyx Mother of Pearl 32mm Elements Disc Pendant. The pendant is crafted of sterling silver and features a reversible pendant set with black onyx, mother of pearl, and diamond accents weighing approximately .13 total carat weight. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.