Item #: 1165900 This is an authentic TIFFANY 18K Rose Gold Diamond Tiffany Letter K Heart Tag Charm. The charm is crafted of 18 karat rose gold and features a heart-shaped pendant accented with a "K" motif pave-set with round brilliant cut diamonds, approximately .04 total carat weight. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.