Sterling silver is a popular metal for jewelry, and 925 sterling silver is a high-quality alloy that contains 92.5% pure silver and 7.5% other metals, usually copper.
The S925 silver rings/pendants we sell are individually packaged in sealed bags to prevent them from oxidizing and losing their luster,you don't have to unpack it until you sell it.
What to do if your S925 silver rings/pendants turns black？
Soak in cola for three minutes and then wipe(This is our unique technique,please note that it must be black Coca-Cola),then you will find that your ring has returned to its original state.please do not soak for too long to prevent the gemstone from falling off.
