Rating: A. Condition description: not specify. This exquisite Tiffany Co smile pendant necklace is crafted from 18k yellow gold making it a timeless piece of jewelry It features a delicate smile design on a fine chain perfect for everyday wear or special occasions. Crafted from 18k yellow gold. Features a delicate smile design. Fine chain. Perfect for everyday wear or special occasions. Comes in a Tiffany & Co. blue box.