Item #: 1033842 This is an authentic TIFFANY 18K Rose Gold Return To Tiffany Heart Key Pendant Necklace. This necklace is crafted of 18 karat rose gold and features a heart key pendant engraved with the "Return to Tiffany" message. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.