WHAT IS THE DIFFERENCE BETWEEN PURE SILVER AND 925 STERLING SILVER?
JEWELRY TALK: WHAT IS THE DIFFERENCE BETWEEN PURE SILVER AND 925 STERLING SILVER? What does it 925 sterling silver mean?
Pure silver has 99.9% of silver, and a small content composed of other metals such as copper. Sterling Silver consists of 92.5% silver, and the remaining part consists of mostly copper. This is the reason why Sterling Silver is popularly referred to as 925 Sterling Silver or just 925 Silver.
Pure silver is very soft and malleable and needs to be combined with other metals to make it harder so the jewelry made with it will be durable, so hardness has to be introduced, by adding other metals such as copper.
#1. Rub the jewelry item with a piece of white fabric. On the off chance that you locate any dark marks on the fabric, you can make sure that it is made of genuine sterling silver. This is on the grounds that any air introduction makes genuine sterling silver oxidize. This makes them fall apart with time, and the motivation behind why dark imprints are found on the fabric they are cleaned with.
#2. Do The Nitric Acid Test. At the point when drops of nitric corrosive are added to counterfeit non-silver gems, they cause them to lose their shading. Continuously ask a goldsmith before purchasing 925 sterling silver from him on the off chance that you can lead the nitric basic analysis on it.
Nitric corrosive has no impact on genuine s925 sterling silver, so if the goldsmith is moving you a real item, he won't have any complaint to that. Be that as it may, make certain to wear gloves and ensure your eyes with goggles while doing the nitric basic analysis.
In the event that the adornments are made of genuine sterling silver, the part on which you drop the nitric corrosive will seem velvety in shading, generally, if counterfeit, it will seem green.
#3. Utilize the Smell Test. Genuine sterling silver shouldn't smell. In the event that it does, it is on the grounds that there is excessively copper in it.
#4. Utilize the Magnet Test. This is a basic test. Magnets have no impact on silver – similarly as they have no impact on gold or platinum. However, on the off chance that you find that the adornments are pulled in to the magnet, it will be obvious to you that it isn't made of genuine sterling silver.
#5. Genuine sterling silver adornments will have markings, for example, "Ster," "925" or "Sterling Silver" in a shrouded territory. On the off chance that you don't see such a checking, be careful about it quickly.