Item #: 39494 This is an authentic TIFFANY & CO 18k Diamond Flower Ring, size 7. This adorable ring is made of 18k white gold and has 1 small round brilliant diamond (4mm) with an approximate total carat weight of 10. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.