What is 925 Sterling Silver

by | Mar 16, 2023 | Design Inspiration

You may have heard the term ” 925 sterling silver” if you like jewelry. But what does it mean, and why is it so well-known? Many rings, necklaces, bracelets, and earrings in shopping malls will have “925” stamped on them. What does it imply? We answer these and other questions in this post to help you understand where this precious metal comes from, its authenticity, and how it is cared for.

What does 925 mean?

925 is a common mark or stamp found on sterling silver jewelry. It denotes the percentage of silver in the metal. That is, 925 represents the 92.5% pure silver content of the alloy.

What is 925 sterling silver?

In the traditional sense, 925 sterling silver is an alloy made up of 92.5% silver and 7.5% copper. While other metals like nickel or zinc are sometimes used in the 7.5%, the 925 mark always signifies that the silver is 92.5% pure. The combination of copper and silver stands out as the most common method for creating this alloy.

But why copper? Although other metals are occasionally mixed with silver, copper has proven to be the best component for enhancing its strength and increasing the durability of the piece.

Using copper doesn’t alter or change the original color of silver; it has a minimal impact on the value of the jewelry but elevates its esistance.

What’s the difference between 925 sterling silver and fine silver?

A piece of 99.9% pure silver

925 sterling silver is derived from fine silver and incorporates 7.5% of other metal alloys.

  • Fine silver is too soft for practical use in jewelry making. The addition of other metals, as is done in the case of 925 sterling silver, enhances its wear resistance.
  • Due to the incorporation of alloy metals, 925 sterling silver exhibits greater hardness and durability compared to fine silver.
  • Additionally, 925 sterling silver boasts anti-oxidation and anti-corrosion properties, making it less prone to oxidizing and turning black in comparison to fine silver. While its luster may diminish with prolonged use, 925 sterling silver can be easily polished without causing damage to the metal.
  • The cost of 925 sterling silver is lower than that of pure silver.
  • 925 sterling silver proves to be more suitable for jewelry and decorative purposes than fine silver. Its versatility allows for the creation of various jewelry items, including necklaces, earrings, bracelets, and rings.

Is 925 sterling silver real?

Yes, 925 sterling silver is real. It only adds 7.5% additional metals to sterling silver. It’s important to note that not all silver jewelry is the same; some may be labeled “silver” or “sterling silver” but fall short of the 92.5% purity requirement or simply have a silver plating applied to the surface of another metal. Silver-plated jewelry with layers of silver is easily overlooked in the market.

How to easily determine the authenticity of sterling silver?

A 925 sterling silver ring

  • The 925 mark or the words “Sterling” are the simplest ways to identify genuine sterling silver. This mark is typically found on the clasp, the back, or the inside of the jewelry.
  • Another method is to use a magnet – sterling silver is not magnetic, so if your jewelry attracts a magnet, it is not genuine sterling silver.
  • If the price of silver jewelry appears exceptionally low, it’s likely not genuine 925 sterling silver. High-quality items generally come with a higher price tag compared to lower-quality ones. Some pieces that seem to be crafted from 925 silver might only be silver-plated.

How to maintain 925 sterling silver?

To keep its luster, 925 sterling silver jewelry requires some care and maintenance. The following hints will assist you in keeping your jewelry in good condition:

  • Keep your jewelry in a cool, dry location away from direct sunlight and moisture.
  • Keep your jewelry away from harsh chemicals like bleach or ammonia. It is worth noting that you will come into contact with these items while doing household cleaning. Remember to remove your jewelry before handling these items.
  • To avoid damage, please remove your jewelry before swimming or showering.
  • Clean your jewelry with a soft cloth after wearing it to remove dirt and perspiration.
  • To clean your jewelry, use mild soap and water or baking soda, but make sure to thoroughly dry it afterwards to avoid water spots or damage.


Overall, 925 sterling silver is a lovely and affordable metal that is ideal for jewelry. Its stain resistance and durability make it ideal for everyday use. Your sterling silver jewelry will shine brilliantly for years to come if properly cared for and maintained.

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