10k refers to 10 karats of gold, most likely The most cost effective gold alloy used in jewellery. It consists of the minimum amount of gold, that's why showing up as pale yellow in colour. M on a hoop denotes Milor, that's an Italian silver jewelry manufacturer. 925 means that https://simonlhxog.mybjjblog.com/a-simple-key-for-jp88-unveiled-49255218