This is an authentic TIFFANY 18K Rose Gold Diamond T Smile Pendant Necklace . This beautiful necklace is crafted of 18 karat rose gold and features a smile pendant embellished with diamonds weighing approximately .19 carats. This is a classic necklace with a one of a kind look only from Tiffany! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.