This is an authentic pair of ROBERTO COIN 18K Yellow White Gold Diamond Nabucco Hoop Earrings. The earrings are crafted of 18 karat yellow and white gold, and features polished huggie style hoops set with round brilliant cut diamonds, approximately .54 total carat weight. Follow this item for alerts. Roberto Coin is a registered trademark of Roberto Coin. FASHIONPHILE is not affiliated with Roberto Coin.