Item #: 471627 This is an authentic TIFFANY Sterling Silver 1837 Lock Pendant Necklace. This beautiful necklace is crafted of sterling silver and features a lock shaped pendant with the signature 1837 engravings. Enjoy this beautiful necklace with a sophisticated style only from Tiffany! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.