This is an authentic JOHN HARDY Sterling Silver 18K Yellow Gold Ruby Wide Naga Bamboo Sun Cuff Bracelet. The bracelet is crafted of sterling silver and 18 karat yellow gold, and features a wide open cuff with dragon and bamboo engravings and a single ruby cabochon. Follow this item for alerts. John Hardy is a registered trademark of John Hardy. FASHIONPHILE is not affiliated with John Hardy.