This is an authentic pair of 18K White Gold Diamond Classic Square Hoop Earrings. The earrings are crafted of 18 karat white gold and feature a hinged square hoop pave-set with round brilliant cut diamonds weighing approximately .19 total carat weight. The earrings also features synthetic rubies on the back side. Follow this item for alerts. Roberto Coin is a registered trademark of Roberto Coin. FASHIONPHILE is not affiliated with Roberto Coin.