Item #: 365651 This is an authentic TIFFANY 18K Yellow Gold Narrow 1837 Ring 62 10. This stylish band is 18 karat yellow gold and has the "T & CO 1837" logo engraved across it. Enjoy this ring for the unforgettable style only from Tiffany! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.