The cost of electrolytic silver with high purity (99% silver content) is about 3 yuan/gram.

Ag990 original silver is 2.2~2.5 yuan per gram, and Ag925 (i.e. S925).

The original silver per gram 1.8~2 yuan, and the finished silver per gram in jewelry wholesale market is about 3.5~4.5 yuan.

The silver ornaments in the jewelry counter should be at least 6~8 yuan per gram.