Item #: 938208 This is an authentic CHRISTIAN DIOR 18K White Gold Diamond Oui Ring size 49 or 4.75. This delightful ring is crafted of 18 karat white gold and features the word "oui" in script set with a single diamond accent, approximately .03 total carat weight. Follow this item for alerts. Christian Dior is a registered trademark of Christian Dior. FASHIONPHILE is not affiliated with Christian Dior.