Halfway through, the price of diamonds was relatively stable. Generally, jewelry is made by joining and acting as an agent, and the joining fee, admission fee and decoration fee are very high. I suggest that you can do business in gemstones and discuss your experience with experts. It is said that the investment in gems and jade is relatively small, but the report is high. The good jade materials you get back are generally more than 10 times the value of jade materials processed by people. Nowadays, women also like to hang jade on their chests, especially when wearing sweaters in winter. If you want to do diamond business, you'd better do artificial diamonds. The advantages of artificial diamonds are low cost and no side effects, which are suitable for the requirements of modern people. At present, the hardness of artificial diamonds has surpassed that of natural diamonds, and the luster and whiteness of artificial stones have reached the highest level. If you buy it, you'd better import it directly, and the tariff on synthetic diamonds is not high. But the profit is very high, because diamonds are bought by rich people, so good quality is the first, and the price doesn't matter!