Thank you for viewing. Made of Platinum 900. Pt900. Signet ring, signet ring. Used item, pre-owned item. There are scratches and minor scratches due to use. Size: Approximately size 21. Weight: Approximately 14.6 grams. Stamped "Pt900, 0.21". The signet base part has a matte finish. The ring part other than the signet base part has a glossy surface. Measurements of the matte finish part of the base: Length: 11 mm. Width: 11 mm. Width of the ring at the bottom: Approximately 3 mm. The coin is for size comparison. We do not accept returns or scams. Item number 20261/3 West 191 Kincha bag