This is an authentic JOHN HARDY Sterling Silver Black Sapphire Amethyst Celestial Orb Doublet Ring size 53 or 6.5. This stunning ring is crafted of sterling silver and features a purple amethyst-quartz doublet cabochon in a classic chain setting framed by pave set black sapphire prongs. This is a unique ring with the whimsical style of John Hardy! Follow this item for alerts. John Hardy is a registered trademark of John Hardy. FASHIONPHILE is not affiliated with John Hardy.