Item #: 1237792 This is an authentic LOUIS VUITTON 18K Yellow Gold Diamond Black Onyx Mini Color Blossom Star Ring 51 5.75. The ring is crafted of 18 karat yellow gold and features an open band set with a black onyx stone blossom and a round brilliant cut diamond, approximately .04 total carat weight. Follow this item for alerts. Louis Vuitton is a registered trademark of Louis Vuitton. FASHIONPHILE is not affiliated with Louis Vuitton.