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925 sterling silver rings wholesale Basic conditions of natural gemstones

게시 ~에 의해 Kingjy

The agate, once known as the Seven Treasures of Buddhism in history, has fine texture and unique patterns. It was also loved by people in ancient times. Now it has become a low-grade gem due to the increase in production areas. 게다가, synthetic gems are the same as natural gems in many properties such as refractive index and density, but because they can be produced at will, most of them are far away from natural gems in price.

게다가, the value of gems is sometimes affected by superstition color. In ancient times, Opal used to be the most beautiful and unparalleled gem in the eyes of people. It has a ruby-like flame and an emerald-like green sea. After the American poet Scott’s novel “Beauty on the Lake” came out in 1825, the price plummeted. This is because the book recorded that the flash of opal burned a beauty. Since then opal has been regarded as an ominous thing. Now the price of opal has rebounded, but it is only between the upper part of mid-range gems and the bottom of high-end gems.

For a gem, 아름다움, 내구성, and scarcity are a comprehensive index that people have summarized for a long time. Only minerals, mineral aggregates, rocks, 등. produced in nature that can meet such standards are called gems.

 

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