Item #: 753703 This is an authentic TIFFANY Sterling Silver Titanium 1837 Interlocking Ring 49 size 5. The ring is crafted of two sterling silver and titanium interlocking bands engraved with the signature '1837 Tiffany & Co' logo. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.