Item #: 1405901 This is an authentic DAVID YURMAN Sterling Silver Diamond Black Onyx Chatelaine Y Necklace. The necklace is crafted of sterling silver and features an adjustable Y shaped necklace accented with faceted black onyx and round brilliant cut diamonds, approximately .19 total carat weight. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.