10k refers to 10 karats of gold, most likely the cheapest gold alloy Utilized in jewelry. It includes the minimum quantity of gold, hence showing up as pale yellow in colour. M on a ring denotes Milor, that's an Italian silver jewelry producer. 925 ensures that the jewelry is manufactured https://milobvlzn.prublogger.com/35974124/a-secret-weapon-for-jp88