With the rapid development of China's market economy, the improvement of living standards, past the monotony of jadeite diamond cannot have satisfied to consumers' jewelry demand. With the opal, red sapphirine, as a representative of the chromatic gem with strong appreciation potential, a huge investment value attract large Numbers of jewelry investors love. Therefore, beautiful color king in recent years the positive development of the Chinese market, the construction is one retail network, has set up a file in the Beijing rui city, CuiWei kingdom department, hangzhou tower and other large stores opened the professional store. Opal gem gorgeous color and noble temperament, get more and more recognition and eventually, has become the most popular in the past two years the chromatic gem, one of the original stone and business opal opal jewelry beautiful color king jewelry, has become a real "China opal the first"!