Zircon lathe workers have different shapes and different prices. They must have been cheated, but it can be estimated that if the little finger is about 8mm big, its best lathe worker is probably 10 yuan, and if it is an ordinary octagonal lathe worker, it is probably 1.2. Of course, this is the bid of the gem factory, which is different from the market price. I am a gem manufacturer, so I know its price. The zircon you are talking about is the zircon commonly used in the market, that is, artificial zircon, and its name is cubic zirconia. However, natural zircon is harmful to the body because of radiation, and some ordinary glass imitation zircon or rare earth glass imitation zircon will cause some harm to the body, because these two glasses, especially rare earth glass, will cause some harm to the human body if the lead content exceeds the standard, so they cannot be worn for a long time. However, it can be assured that there are few rare earth glasses in the domestic market, and they generally flow into foreign markets, but there are many in the United States and Europe, and the price of rare earth raw materials is slightly higher than zircon. Therefore, gem manufacturers generally do not use rare earth glass instead of zircon, and the lead content of ordinary glass is not very high, and most of them are qualified. As long as they wear it for a long time, it will not cause harm to the body. It is a serious mistake to say that zircon is a diamond upstairs. Zircon is zircon. He and diamond are two completely different concepts, and the two substances have different compositions. By the way, zircon is harmless to human body. I don't know much about rhinestones. I heard there is, but it doesn't hurt. What the human body can bear,