This is an authentic JOHN HARDY Sterling Silver Diamond Blue Sapphire Naga Ring size 50 or 5.25. This statement ring is crafted of a sterling silver and features a large naga motif with blue sapphire eyes and accented with pave diamonds, weighing approximately .14 carat total weight. Follow this item for alerts. John Hardy is a registered trademark of John Hardy. FASHIONPHILE is not affiliated with John Hardy.