This is an authentic JOHN HARDY Sterling Silver 16mm Green Amethyst White Sapphire Kaya Ring 7. This stunning ring are three large settings of green amethyst set in a structured cage of sterling silver set with pave diamonds. This is a marvelous ring with an elegant style only from John Hardy! Follow this item for alerts. John Hardy is a registered trademark of John Hardy. FASHIONPHILE is not affiliated with John Hardy.