This is an authentic pair of ROBERTO COIN 18K Yellow Gold Diamond Enamel Bollicine Drop Earrings in White. The earrings are crafted of 18-karat yellow gold and feature an oval drop motif adorned with white enamel and bezel-set diamonds, weighing approximately .12 carats. Follow this item for alerts. Roberto Coin is a registered trademark of Roberto Coin. FASHIONPHILE is not affiliated with Roberto Coin.