Item #: 816407 This is an authentic TIFFANY 18K Yellow Gold Notes I Love You Heart Tag Pendant Necklace. The necklace is crafted of 18 karat yellow gold and features a heart shaped pendant engraved with "I Love You" in script. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.