This is an authentic TIFFANY 18K Rose Gold Filigree Heart Key Pendant Necklace. This beautiful necklace is made of 18 karat rose gold and features a filigree heart lock pendant that spells out the word Tiffany and a smaller key charm. Enjoy this necklace for its one of a kind style only from Tiffany! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.