What is 925 Sterling Silver

925 Sterling Silver is 92.5% pure silver mixed with 7.5% alloy as per market standards.
Purest form of silver which can be used to make sturdy jewelry as 100% is very soft to make the same.
So we mix 7.5% non-allergic alloy to make it hard enough for manufacturing.
It never tarnish or turns black.
Can become pale or light yellow after few years of use.
Can loose its shine by daily use.