Item #: 1418881 This is an authentic CHRISTIAN DIOR 18K Rose Gold Diamond Small Rose Couture Ring 54 7. The ring is crafted of 18 karat rose gold and features a rose motif set with a round brilliant cut diamond, approximately .03 carat. Follow this item for alerts. Christian Dior is a registered trademark of Christian Dior. FASHIONPHILE is not affiliated with Christian Dior.