Item #: 808773 This is an authentic TIFFANY 18K Yellow Gold Diamond Small T Smile Pendant Necklace. The necklace is crafted of 18 karat yellow gold into a smile pendant lined with pave diamonds weighing approximately .10 total carat weight. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.