Item #: 259780 This is an authentic TIFFANY & CO 18K White Gold Iolite Metro Ring 48 4.5. This is an elegant 18K white gold ring featuring a gleaming row of iolite stones. Indulge in this stunning ring from Tiffany & Co! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.