This is an authentic pair of ROBERTO COIN 18K White Gold Diamond Fantasia Drop Earrings. The earrings are crafted of 18 karat white gold and feature domed round disc motifs pave-set with round brilliant cut diamonds, approximately 1.30 total carat weight. The earrings also features a synthetic ruby set on the back of the French hooks. Follow this item for alerts. Roberto Coin is a registered trademark of Roberto Coin. FASHIONPHILE is not affiliated with Roberto Coin.