Item #: 863891 This is an authentic TIFFANY 18K Yellow Gold 4mm Essential Double Milgrain Band Ring 50 or 5.5. The ring is crafted of 18 karat yellow gold and features two thin milgrain bands along the edge of the band. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.