This is an authentic ROBERTO COIN 18K Yellow Gold Mother of Pearl Diamond Daisy Ring size 53 or 6.5. The ring is crafted of 18 karat yellow gold and features a daisy motif set with mother-of-pearls and a single diamond, approximately .10 carat. Follow this item for alerts. Roberto Coin is a registered trademark of Roberto Coin. FASHIONPHILE is not affiliated with Roberto Coin.