I suggest you choose the color first: green is the best jadeite, followed by purple, cyan and red, and the worst is black and "cat excrement color". There are advantages and disadvantages of green, with the green of young leaves as the best, thick green is better than light green, and green is a little more or less.

Block, also green. The first grade jadeite is called jadeite. Color, transparency, uniformity, shape and tapping are the methods for ordinary people to appreciate or evaluate jadeite. Jadeite can be divided into: glass type, dark pit, old pit, gold wire, oil clear, bean green, flower green and melon green. that

Among them, jadeite with glass seeds is the top grade, and those with high water content and good transparency are also called "ice seeds", which can be said to be the treasures of "glass seeds". Most consumers who buy jade bracelets may have this experience, and merchants will knock jade bracelets on your face to listen.

See if its voice is crisp and not muddy, and it is best to be crisp and melodious with an echo. This is to prove that the crystal of jade is dense, the texture is good and there is no crack.

There are many places selling jadeite online, but some of them are not guaranteed in quality. I suggest you buy it on a regular website.