This is an authentic ROBERTO COIN 18K Yellow Gold Diamond Ariel's Heart of Hope Pendant Necklace. The necklace is crafted of 18 karat yellow gold and features a carved red mother of pearl heart accented with a single round brilliant cut diamond, approximately .16 carat, along with orange mother of pearl stations on the chain finished with a toggle clasp. The necklace also features synthetic rubies on the clasp. Follow this item for alerts. Roberto Coin is a registered trademark of Roberto Coin. FASHIONPHILE is not affiliated with Roberto Coin.