Jadeite was discovered in Burma sometime in the 18th century and it quickly became prized by Chinese emperors.

The second most important value factor of jadeite is transparency.

Semi-transparent jadeite is very rare. A piece that combines semi-transparency with fine green color is exceptionally rare and valuable. 

Jadeite is a member of a group of related minerals called pyroxenes.

Jadeite occurs in several colors, including green, lavender, white, orange, brown, and yellow.

By far, the most valuable color is a vivid emerald green, which is often referred to as "imperial jadeite." Lavender is the second most valuable jadeite color.

Artificial dyes and surface waxing can enhance the color and luster of lower-grade jadeite. Heat treatments are sometimes used to produce orange and reddish colors of jadeite. Jadeite treated in this fashion is called "B" jade.