Rating: A. Condition description: not specify. This Tiffany & Co Smile pendant necklace is a beautiful addition to any jewelry collection. The simple yet elegant design features a curved smile shape crafted from 18K yellow gold. It is perfect for everyday wear or special occasions. Crafted from 18K yellow gold . Features a signature Tiffany & Co. smile design . Perfect for everyday wear or special occasions . Comes in a signature Tiffany & Co. blue box . Elegant and timeless design.