Jade such as purple jade should avoid exposure to the sun, because when jade meets thermal expansion, its volume will increase, which will affect the quality of jade and may even burst due to high heat.

Related introduction:

Violet jade is a kind of purple jade, and its color is like violet flowers. It is a special variety of jadeite, and violet is also called "Toona sinensis color" or "spring color" in jewelry industry. This kind of jadeite is generally lavender, and "spring color" can be divided into three grades according to color.

Extended data:

The color of purple jade can be pink purple, which is called pink purple. It may also be a bluish purple, which people call blue purple. The purple in the middle, with a little purple, is called eggplant purple. In order to get high profits, some people not only fake the green color of jadeite, but also artificially color purple jadeite.

Violet jewelry is purple and expensive, just like a noble lady coming. Perhaps because of this, violet jade ornaments are especially favored by eastern and western women. Purple jadeite will appear purple when viewed in general yellow light, so it is best to look at it in the natural light of standard sunny days when purchasing and collecting. Jade with fine texture, high transparency and deep purple is hard to find, especially favored by Europeans and Americans.

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