Item #: 1003370 This is an authentic TIFFANY Sterling Silver 1837 Ring size 53 or 6.5. The ring is crafted of sterling silver and features the 1837 T&Co engravings on a concave band with a polished finish. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.