This is an authentic JOHN HARDY Sterling Silver Black Sapphire Wide Bamboo Lava Flex Cuff Bracelet. The bracelet is crafted of sterling silver and features a wide tapered cuff with 12 bamboo motif bands set with black sapphire. PLEASE NOTE: One stone has been replaced. Follow this item for alerts. John Hardy is a registered trademark of John Hardy. FASHIONPHILE is not affiliated with John Hardy.