1. Emerald is planted in the old pit. This kind of jadeite is generally very pure, bright and even emerald green. The particles of Laokeng jadeite are so fine that it is difficult to see "jadeite" with naked eyes; Moreover, this jadeite is translucent to transparent under the irradiation of light, which can be said to be top grade or top grade jadeite.

2. Kethleen. The texture is similar to that of the old pit, colorless or less colored. The biggest feature of Kethleen is that the surface gloss of the outer layer is very good. Generally translucent or transparent color, very clear, giving people a feeling of ice and snow.

3, ice wax jade. Refers to those waxy jadeites with good transparency and good water head, which can even reach the ice layer. The quality of jadeite is between ice and waxy, so it is called ice waxy.

4. Purple jade. Purple jade is a kind of purple jade, and its color is like a flower. Purple jade is also called "spring scenery" or "spring scenery" in jewelry industry. But it is not a violet, it must be valuable, and it should be comprehensively evaluated by quality indicators such as texture, transparency and technology.

5. Tracy grows jade. A kind of jadeite with good texture and color belongs to middle and high grade jadeite in the market. Emerald varieties have good toughness, and the green is arranged in parallel in filiform and rib shape. Jade should have two characteristics at the same time: one is bright blue, the color is strip-shaped, there are filaments arranged in the silk, and the filaments are at the shallow bottom; Secondly, its directional structure is very developed, and the green stripes are clearly distributed in a certain direction.