This is an authentic JOHN HARDY Sterling Silver 18K Yellow Gold Rose Quartz 20mm Bamboo Dome Ring 52 6.25. This stunning ring is a polished light pink rose quartz set in 18K gold surrounded by a sterling silver band. This is a wonderful 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.