To enable recognizing a glass element without removing from a finger ring, by providing the finger ring with a code for glass element recognition having a corresponding relation with an element code for glass element recognition provided on the glass element.

On a surface of a glass element 1, a glass element code 2 is notched, and whole surface is covered with a filter 4 and fixed with a fixing cover 5. The fixing cover 5 is sealed on a finger ring 3 by ultrasonic deposition or pasting and the like, and prevented from invasion of water and the like to hold environmetal resistivity. On the upper surface of the fixing cover 5, a discrimination label 6 for discriminating the holder is pasted. Then, the discrimination code 7 same as the glass element code 2 is notched on the side of the finger ring 3 and in the vicinity of the glass element 1. By this, even if the discrimination label 6 comes off, the discrimination code 7 is confirmed and the glass element 1 held on the finger ring 3 can be discriminated without removing the glass element 1 from the finger ring 3.