1, identify jade We can listen to the sound of jade, such as jade bracelets. First, tie the jade bracelets with thin threads, hang them in the air, and then tap them with something like a glass rod. The sound of natural jadeite is crisp; The sound made by fake jadeite is dull and not crisp enough.

2, listening to the sound identification method, knocking on A jade with A jade sounds crisp and pleasant, and knocking on B jade sounds dull (in this way, cracks in jade will affect the transmission of sound, and it is not reliable to identify it entirely by feeling.

3, look at the color: especially green, the greener and purer, the higher the value. But remember not to look at the color of jade in the light, but in the natural light. Look at transparency: Old people who used to make jadeite can only identify the transparency of jadeite by their own experience.

4. Look at the identification method of planting water jadeite. Distinguishing the quality of jadeite can be distinguished from the type of water. Generally speaking, the older the water, the better the water head and the better the quality of jadeite. It seems that the transparency and hydration degree are very high, and obvious fluorescence can be seen under light, while the jadeite with poor quality has poor water head and weak permeability.

5. The jadeite with natural color is mainly glass luster or greasy luster, which looks moist, with strong greasy feeling and rubber texture on the surface, bright color and obvious fluorescence phenomenon under illumination, while the synthetic jadeite has poor color feeling and looks dull, unnatural and dry.

6. Look at impurities first. Most natural A jadeite will inevitably have impurities, such as black spots, cotton, stone lines, etc., which are very common; The jadeite of B goods is very clean because it is soaked in strong acid, and generally contains no impurities.