This is an authentic TIFFANY 18K Yellow Gold T Smile Pendant Necklace. The necklace is crafted of 18 karat yellow gold and features a T smile motif station pendant on a delicate gold chain. This is a beautiful necklace with the modern style of Tiffany! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.