This is an authentic pair of ROBERTO COIN 18K White Gold Diamond Enamel Earrings Multicolor. The earrings are crafted of 18 karat white gold and feature an asymmetrical motif accented with multicolor enamel and diamonds weighing approximately 1.65 total carat weight. The earring also feature the signature synthetic ruby 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.