This is an authentic pair of ROBERTO COIN 18K White Gold Diamond Small Inside Outside Hoop Earrings. The earrings are crafted of 18 karat white gold and feature closed hoops pave-set with round brilliant cut diamonds, approximately 1.68 total carfat weight, and signature synthetic rubies. Follow this item for alerts. Roberto Coin is a registered trademark of Roberto Coin. FASHIONPHILE is not affiliated with Roberto Coin.