Item #: 964674 This is an authentic TIFFANY Platinum Diamond .24ct Solitaire Engagement Ring 49 5. The ring is crafted of a platinum band that holds a round brilliant-cut diamond solitaire with approximately .24 total carat weight with VS1 clarity and G color. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.