What is the main attribute of Type A jadeite?

The main attribute of Type A jadeite is that it is classified as untreated jadeite. This designation indicates that the jadeite has not undergone any significant treatments, such as dyeing, bleaching, or heat treatment, and retains its natural color and beauty. Type A jadeite is often highly valued in the market because it is considered more authentic and retains the original qualities of the stone.

In contrast, jadeite that has been dyed, bleached, or heat-treated falls into different categories (Type B and Type C), which can affect the value and perceived quality of the jadeite. By being untreated, Type A jadeite showcases its natural character and is preferred by collectors and enthusiasts who appreciate genuine, unaltered gemstones. This purity in its natural state is key to understanding the significance of Type A jadeite in the world of colored stones.