This is an authentic DAVID YURMAN Sterling Silver 18K Yellow Gold Diamond Petite Helena Y Necklace. The necklace is crafted of sterling silver and features double box chains, 18 karat yellow gold knotted accents as well as a diamond accented clip, approximately .06 total carat weight. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.