925 Sterling Silver: what it is and why choose it

What is 925 silver?

925 silver, also known as sterling silver, is the most commonly used silver alloy in quality jewelry. The number 925 indicates its composition: 92.5% pure silver and 7.5% of other metals, usually copper. This proportion is the internationally recognized standard for quality silver jewelry.

Why is 100% pure silver not used?

100% pure silver (also called fine silver) is too soft to be crafted into jewelry: it deforms easily, scratches, and does not maintain its shape over time. The addition of 7.5% copper gives the alloy:

• Hardness and strength: the jewelry maintains its shape and resists daily wear
• Workability: allows for precise finishes and refined details
• Durability: a well-cared-for 925 silver piece of jewelry lasts for decades

How to recognize 925 silver

Every authentic 925 silver piece of jewelry must have a hallmark stamped on it:

• 925: the most common international hallmark
• Sterling or Ster: mainly used in Anglo-Saxon countries
• Manufacturer's mark: mandatory by law in Italy

In Italy, silver jewelry must be hallmarked by an authorized Assay Office before being sold.

925 silver vs. other types of silver

• 925 silver vs. 800 silver: 800 silver contains only 80% pure silver, is yellower, and less valuable. Often used in silverware and decorative objects
• 925 silver vs. plated silver: plated silver has only a thin layer of silver on a base metal. It wears off over time and can cause allergies
• 925 silver vs. rhodium-plated silver: rhodium-plated silver is 925 silver with a rhodium coating that makes it whiter and more scratch-resistant

Why choose 925 silver for jewelry

• Certified quality: the 925 hallmark guarantees the alloy's composition
• Hypoallergenic: suitable for most people with sensitive skin
• Affordable price: offers excellent value for money compared to gold
• Versatile aesthetics: the bright white of silver matches any color and style
• Sustainable: silver is 100% recyclable without loss of quality

How to care for 925 silver

925 silver can tarnish over time, but with proper care, it remains brilliant for years. For full details, read our complete guide to caring for 925 silver jewelry and our tips on how to store them correctly.

Conclusion

925 silver is the gold standard for silver jewelry: certified quality, durability, and timeless beauty. All Gabriel Milano jewelry is made of 925 silver with selected gemstones, to offer you pieces that last and that you love to wear every day.