This is an authentic TIFFANY & CO Platinum 2mm Lucida Band Ring in a size 45.5, 3.5. This elegant thin ring beautifully crafted in bright platinum. Enjoy this alone or collect a stack with the unforgettable style of Tiffany & Co! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.