What is Sterling Silver?
Sterling silver, commonly marked as 925 silver, is an alloy containing 92.5% pure silver and 7.5% other metals, usually copper. This composition makes it more durable than pure silver while maintaining its beautiful lustrous appearance.
Why 92.5% Silver?
Pure silver (999 silver) is too soft for most practical applications. It scratches easily and can deform under pressure. By adding 7.5% copper or other metals, jewelers create a material that:
- Is more durable for everyday wear
- Holds intricate designs better
- Resists scratches and dents
- Maintains its shape over time
How to Identify Sterling Silver
Hallmarks to Look For
Genuine sterling silver is marked with one of these hallmarks:
- 925 - The most common mark
- Sterling - Written out in full
- Ster - Abbreviated form
- SS - Short form (less common)
- BIS Hallmark - In India, look for the Bureau of Indian Standards mark
Physical Tests
You can also verify sterling silver through:
- Magnet Test: Silver is not magnetic. If it sticks to a magnet, it's not real silver.
- Ice Test: Silver conducts heat excellently. Ice melts faster on silver than most other metals.
- Smell Test: Real silver has no odor. A strong metallic smell indicates other metals.
Sterling Silver vs Pure Silver
| Feature | Sterling Silver (925) | Pure Silver (999) |
|---|---|---|
| Purity | 92.5% silver | 99.9% silver |
| Durability | High | Low |
| Tarnish Resistance | Moderate | Low |
| Best For | Jewelry, utensils | Coins, bars, investment |
| Price | Lower per gram | Higher per gram |
Common Uses of Sterling Silver
Jewelry
Sterling silver is the preferred choice for:
- Rings and earrings
- Necklaces and bracelets
- Watches and accessories
Tableware
Traditional Indian households use sterling silver for:
- Plates and bowls
- Glasses and cups
- Serving spoons
Decorative Items
Sterling silver is also used for:
- Photo frames
- Decorative artifacts
- Religious items
Caring for Sterling Silver
To maintain your sterling silver:
- Store Properly: Keep in a cool, dry place. Use anti-tarnish bags.
- Clean Regularly: Use a soft cloth. Avoid abrasive materials.
- Avoid Chemicals: Keep away from perfumes, lotions, and chlorine.
- Wear Often: Regular wearing actually helps prevent tarnishing.
Current Sterling Silver Price
The price of 925 sterling silver is calculated as 92.5% of the pure silver rate. Check our live price calculator for current rates.
Want to calculate the value of your sterling silver? Use our Silver Price Calculator with the 925 purity option.