This is an authentic DAVID YURMAN Sterling Silver 18K Yellow Gold Diamond Helena Box Chain Drop Earrings. The earrings are crafted of sterling silver and 18 karat yellow gold and feature a double box chain drop and diamond accented detail, approximately .28 total carat weight. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.