925 Sterling silver contains 92.5% pure silver which is mixed with some sort of alloy material such as copper. ... Because silver is a soft metal, this coating can be scratched off and tarnished easily, eventually exposing the metal or alloy underneath when the coating is removed.2015-11-05
How do I calculate 925 silver?
925 * 1.23 ounces of sterling silver.) This gives you the number 1.13775 ounces as the amount of silver. To determine the value of your piece, take the total ounces of silver and multiply that by the current spot price of silver.2018-03-21
Is 925 sterling silver fake?
The stamp 925 is used to identify genuine sterling silver jewelry, which contains 92.5% silver. ... Pure silver is naturally very soft, and would easily bend or break if used for jewelry without being blended with a stronger metal. Functional silver jewelry is often made with 92.5% silver.2020-04-18
Is 925 silver good quality?
925 Silver. Sterling is the jewelry quality standard in the United States and most world markets. It is an alloy of 92.5% silver. The remaining 7.5% is usually copper though it is sometimes other metals such as nickel.2013-10-08