First of all, it can't be fake ~ but the grade of jadeite is divided into A, B, C and goods. A goods are the best, and the color of jadeite has a great influence on the price. The best is the old pit glass, followed by ice. These two jadeites have been growing for hundreds of millions of years, which are extremely rare and expensive. The surface is all green, and of course it is transparent. Generally, jadeite may be dyed, and the dyed jadeite is generally C goods, which is not smooth to the touch, rustles, and the knocking sound is not crisp at all, which is rather boring. There will be dye precipitation in the gap, which is the easiest way to identify jadeite. If further identification is needed, it should be observed with the help of a gem magnifying glass. . . .