Item #: 242142 This is an authentic TIFFANY Platinum Diamond .33ctw Half Circle Wedding Band Ring in a size 50 or 5.5. This stunning platinum 3mm ring features a half-circle of round brilliant cut diamonds totaling .33 carats. Enjoy this classic wedding band, with the brilliance and sophistication only from Tiffany & Co.! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.