Item #: 743689 This is an authentic TIFFANY Platinum Diamond .40ct Cushion Cut Engagement Ring 44 3. This exquisite ring crafted of platinum and features a cushion cut diamond with a total approximate carat weight of .40 carats, with G color and VS1 clarity. The ring also features a diamond accented band weighing approximately .23 total carat weight. The ring can be worn as an engagement ring or a lux pinky ring. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.