Two: Permeability refers to the transparency of jadeite, which is actually the water head. The higher the transparency of jadeite, the less impurities it contains and the higher the value of jadeite. Three: quality refers to the texture of these, which is what we often say about the types of jade.
The four formulas for choosing jadeite are first-class color difference, ten times price difference, colorless under the lamp, no cotton and no flowers.
Because the name of emerald is too complicated and changeable, jewelry trade is often evaluated by the word 10, which can be called "cross formula": "strong" means dark green without black. On the contrary, it is "light", which means that the green color is lighter and the display is weak.
The four formulas for choosing jade are as follows: the psychological goal should be clear. Choosing jade generally has two purposes: daily wear and collection investment. Everyday wear focuses on beautification and dressing up. You can choose the right jade jewelry according to your own preferences and economic strength, and grasp it from several aspects such as color, planting water and modeling.