This is an authentic ROBERTO COIN 18K Yellow White Gold Diamond Turquoise Venetian Princess Pendant Necklace. The necklace is crafted of 18 karat yellow gold and features a floral pendant with turquoise inlay and diamond accents, weighing approximately .24 total carats set in 18 karat white gold. Follow this item for alerts. Roberto Coin is a registered trademark of Roberto Coin. FASHIONPHILE is not affiliated with Roberto Coin.