This is a Tiffany & Co. Bezet ring. Size: 12.5 (Japanese size) Ring width: Approximately 2.7mm Engraving: ©T&Co., PT950 Weight: Approximately 6.2g Accessories: Outer box, case, purchase date card The diamonds are colorless and transparent, with excellent brilliance. Based on a visual inspection, the grade is estimated to be Colorless (D-F), Clarity VS-1 to VS-2, and Cut around GOOD. The design is inner-domed, providing a smooth feel on the finger. There are no personal engravings such as initials or dates. There are fine scratches on the metal part. This is a genuine item purchased from an authorized retailer in Japan. The case shown in image 9 will be included. Material... Platinum Model name... Bezet Size... 12.5 Stone... Diamond