1, listen to the sound. Jade beads can be judged by their sounds. Tap the jade bead gently with a hard stick, and the real jade will make a euphemistic sound, while the artificially solved jade will make a low and dull sound.

2. Look at the color. In addition, jadeite can be evaluated according to hue. Of course, the hue of pure jade beads is uneven, and the hue changes, while the hue of fake jade beads is rigid and uniform.

3. Lighting inspection. In addition, when the jade bead is placed under the ultraviolet germicidal lamp, the pure jade bead is not easy to have fluorescence reaction under the ultraviolet germicidal lamp, but the jade bead which has been artificially passivated by pickling and glue filling will have fluorescence reaction.