Year: 2020 This is an authentic JOHN HARDY Sterling Silver Black Spinel Sapphire Naga Head Ring 53 6.25. The ring is crafted of sterling silver and features a dragon head motif embellished with pave set black spinel and two blue sapphire cabochon eyes. Follow this item for alerts. John Hardy is a registered trademark of John Hardy. FASHIONPHILE is not affiliated with John Hardy.