1. Look at the color. The color of natural jadeite is more natural, and the change of depth is more harmonious. Fake jade is mostly made by dyeing, and the color is more even and unnatural.

2. feel it. The density of natural jade is relatively high. Compared with jade with the same volume, real jade has a more sense of falling than fake jade.

3. Listen to the sound. Hang jade with string, and tap jade with chopsticks. What sounds crisp and pleasant is real jade, but what sounds dull is fake jade.

4. Look at the structure. The fake jade has been artificially treated, so the structure is relatively loose, while the real jade is relatively compact under careful observation.