This is an authentic TIFFANY 18K Yellow Gold Diamond Mom Heart Charm. The charm is crafted of 18 karat yellow gold and features a heart motif engraved with the word "MOM" above a single bezel-set round brilliant cut diamond, approximately .01 carat. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.