2. According to statistics, in the 1970s and 1990s, the prices of emeralds, sapphires and rubies with diamond prices of 0 and 0 increased by 3 times, 4 times and 5 times 10 times respectively, while the price of high-grade jade rose the most, reaching 20 times. Among all precious jewels and jade, only high-grade super jade has not been affected by the world economic depression. From the mid-1980s to the present, the price of high-quality jade has skyrocketed 1000 times.
3. In the development process of the whole jade market, the average price has increased by 1000 times, the high-grade price has increased by1000 times, and the annual growth rate has exceeded 50%. Its low risk, high rate of return and high rate of return are unmatched by any industry. The price is stable and is increasingly recognized by investors. However, there are few good raw materials. With the increasing demand for jade in the market, the jade market will continue to rise and the appreciation space will continue to develop. Therefore, the price of 20 18 original jade will continue to rise steadily.