Item #: 1026823 This is an authentic DAVID YURMAN Sterling Silver 18K Yellow Gold Diamond Helena Necklace. The neckla e is craftec of sterling silver and 18 karat yellow gold and features an open ring pendant accented with diamonds weighing 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.