Item #: 1095860 This is an authentic TIFFANY 18K Rose Gold Mini Heart Lock Pendant Necklace. The necklace is crafted of 18 karat rose gold and features a padlock motif heart pendant with a keyhole accent and a high-polished finish. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.