Ag990 primary silver is 2.2~2.5 yuan per gram, and Ag925 (S925) primary silver is 2.2 ~ 0/.8 ~ 2 yuan per gram. The price of finished silver in jewelry wholesale market is about 3.5~4.5 yuan per gram, and the silver ornaments in jewelry counters in big shopping malls are at least 6~8 yuan per gram. Then I believe you know how much a 20-gram 925 silver bracelet costs. ...