Item #: 647861 This is an authentic TIFFANY 18K Yellow Gold Diamond Quatrefoil Key Pendant. The pendant is crafted of 18 karat yellow gold and features a clover cutout motif accented with four 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.