Rating: AB. Condition description: Main body : Scratches / Traces of Use. This beautiful Return to Tiffany Smile pendant necklace features a simple yet elegant design The 18k gold pendant is crafted with precision and attention to detail and is perfect for everyday wear or for a special occasion The necklace comes with a 16inch chain and is packaged in a signature Tiffany Co blue box. 18k gold. Smile pendant design. 16. inch chain. Lobster clasp. Tiffany & Co. blue box.