Tiffany & Co. Return to Tiffany Blue Round Tag Charm. Brand new, never worn. Includes original box, velvet pouch, & cream ribbon. An unexpected twist on a classic, this charm plays with the quintessential Return to Tiffany tag. Can be worn on a bracelet, key ring, or necklace chain. Does NOT include pendant chain. Charm only Sterling silver with Tiffany Blue enamel finish Size medium Tiffany Blue hue of this design’s enamel finish has been an icon of the brand for decades.