Item #: 668752 This is an authentic TIFFANY Titanium Wide 1837 Band Ring 51 5.75. The ring is crafted of black titanium and features the engraved '1837 T&Co' logo through the center of the concave band. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.