Mini Ring, Dome, - silver - Vintage Crystal Size 44Fr - Stamped 925 Please note, this is a really small size 44 FR, which is approximately 14.2 mm. This ring is stamped 925 and weighs about 2.2 g. It is of very high quality, with a vintage patina. The case is not included. Condition: Used: Item has been worn. ...Used: Item has been worn. the possible imperfections. Dominant stone: Crystal Brand: Vintage Type: Set ring Dominant color: Silver Size: 44 Material: Non-Metal: Sterling silver.