This is an authentic ROBERTO COIN 18K Yellow Gold Diamond Venetian Princess Flower Bangle Bracelet. The bracelet is crafted of 18 karat yellow gold and features a flower motif in a brushed finish set with approximately .06 total carat weight of diamonds on a knife-edge hinged bangle. The bracelet also features a synthetic ruby on the inside. Follow this item for alerts. Roberto Coin is a registered trademark of Roberto Coin. FASHIONPHILE is not affiliated with Roberto Coin.