This is an authentic DAVID YURMAN Sterling Silver 18K Yellow Gold Diamond Helena Y Necklace. The necklace is crafted of sterling silver and 18 karat yellow gold, and features a Y design with a wrapped center motif set with diamonds, approximately .26 total carat weight. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.