Item #: 425754 This is an authentic TIFFANY Sterling Silver Filigree Heart Key Pendant Link Necklace. The necklace is crafted of sterling silver and features a filigree heart and key pendant on an oval link chain. This is a lovely necklace with the elegant style of Tiffany! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.