This is an authentic JOHN HARDY Sterling Silver 18K Yellow Gold 11mm Classic Chain Necklace. The necklace is crafted of sterling silver and 18 karat yellow gold, and features a flexible mesh chain with a large box clasp. This is a remarkable piece for a special touch of classic style from John Hardy! Follow this item for alerts. John Hardy is a registered trademark of John Hardy. FASHIONPHILE is not affiliated with John Hardy.