When asked what gems are most valuable, many people will answer diamonds. But let me say that the gems in the gems are not rubies. Ruby is not so popular in China. I think there are two main reasons: First, ruby ​​is not as deep as the jade, and Hetian jade has a profound cultural heritage. Second, it does not have a special institution in China to promote, unlike the diamond behind There are many years of promotion by De Beers. Therefore, many people think that rubies are not worth the diamonds. Ruby in Hindu Sanskrit means the king of gems, symbolizing the eternal fire that never goes out. In Europe, the royal wedding still uses rubies as a witness to marriage. In Myanmar, an average of 1 carat of ruby ​​ore can be screened out for every 400 tons of ruby ​​ore. After re-selecting these ruby ​​ore, only one can be selected for every 1000 such ores - in color, net Degrees, weights, etc. all reach gem-quality rubies. In May 2013, Shanghai International Jewelry Fair, a pair of "pigeon blood red" Burmese rubies worth more than 100 million yuan, the pair of rubies are 6.27 carats, the original stone size is now 2.5 times, respectively in 2005, 2006 in Myanmar Found in the same ruby ​​mine. Rubies can withstand temperatures of about 2,000 degrees Celsius without melting, which is much higher than the burning point of diamonds less than 1000 degrees Celsius. Therefore, whether it is worn as a jewellery or as a private collection, it can be changed without fear of the environment.
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