Due to the differences between Chinese and western cultures, westerners pay more attention to the publicity of individuality, so they prefer gems with dazzling luster. However, due to the education of Confucian culture for thousands of years, China people tend to be introverted and mean, so they prefer jade with moist luster. (Let's popularize the concept here: gems and jade are two different things. A gem is a crystal of a substance. Jade is a collection of many substances. Due to different cultures, different preferences and different needs, the price difference is huge.