Item #: 1057641 This is an authentic TIFFANY 18K Rose Gold Black Onyx 8mm HardWear Ball Bypass Bracelet. This bracelet is crafted of 18 karat rose gold and features a flexible wire band with rose gold and black onyx spheres on either end. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.