1, black-bone jade, commonly known as jet, has the following characteristics: 1, seeds are mostly beans, with thick seeds, thick cotton and short water head. 2, the color is black, showing dots and blocks, all or part of which are distributed on the surface of the jade body, transparent and almost opaque.

2. Yes, the darker the color, the better. If the black color of black-bone chicken jade is light, it is easy to be considered as dirty color and black spots. In fact, the price of a water-like black-bone chicken jade bracelet is about several hundred yuan to several thousand yuan, and the price of a high-quality black-bone chicken jade bracelet that reaches the ice type is even higher, and the price is about ten thousand yuan to tens of thousands of yuan.

3. Jade black-bone chicken material is black-bone chicken jade. This jadeite is named after its color is similar to that of black-bone chicken. Its appearance is gray-black to black, and the color tone is not very uniform. Some black jadeites will have different gray-green colors. Wuji jadeite is a precious variety of jadeite, because the color of Wuji jadeite is very charming.

4. It must be made of ice, otherwise it is not transparent at all and has low value.

Its color is similar to that of black-skinned chicken. Black jade is grayish black to black with uneven tone. Some black jadeites have different degrees of gray-green tone, and the green tone of light-colored parts is more obvious.

6. In addition, when choosing black bone jade, the texture should be delicate and transparent, and the less flocs, the better without obvious cracks. On the contrary, if the texture is rough, the transparency is low, there are many flocs and obvious cracks, its value will be reduced.