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How much is a gram of natural zircon? A carat?
Deadline: February 2020 14, natural zircon 100-400 yuan/carat.

Different sizes and colors will have different prices. Natural zircon 100-400 yuan/carat. There are many kinds of zircon, and different zircon will have different colors, such as black, white, orange, brown, green or colorless and transparent. The cut gem-grade zircon looks like a diamond. Zircon used to be called zircon.

Zircon is a mineral name, which used to be called zircon and hyacinthus orientalis, and transparent zircon gem. Its origin may have evolved on the basis of Arabic "Zarkun", which originally meant "cinnabar and Athena Chu"; On the other hand, it comes from the old Persian word "Zargun", which means "golden yellow". The first official use of "zircon" was in 1783 to describe green zircon crystals from Sri Lanka.

If the low-type zircon is heated to a certain degree, it will become a colorless and transparent crystal. For example, zircon in Sri Lanka is mostly green and low-type. After heat treatment, the color becomes obviously lighter and becomes a high-type zircon gem. Red and brown zircon produced in Hainan Province, China, can become colorless after heat treatment.

Extended data

Matters needing attention

1, zircon is a common gem mineral, but some low-type zircon contains radioactive elements, so some low-type zircon is radioactive, especially bright orange low-type zircon, so it is best not to wear it as jewelry. Such zircon is likely to be radioactive.

2. Therefore, if it is zircon for jewelry, low-type zircon is unacceptable. Low-type zircon is a zircon whose crystal becomes amorphous due to radioactivity, which is likely to be radioactive. Therefore, only high-type zircon will be selected for jewelry.