The difference between silver and sterling silver is purity. "Silver" (also called pure or fine silver) is 99.9% pure and marked 999. "Sterling silver" is 92.5% pure silver mixed with 7.5% other metals, usually copper, and is marked 925. Pure silver is softer and better for coins and investment, while sterling silver is stronger and the standard for everyday jewellery.
That is the quick answer. Below we break down exactly how the two compare on purity, strength, price, appearance and marking, so you know which one you are actually buying.
In this article
- What is the difference between silver and sterling silver?
- Silver vs sterling silver: side by side
- Is sterling silver real silver?
- Which is better, silver or sterling silver?
- How to tell which one you have
- Where to buy genuine sterling silver
What is the difference between silver and sterling silver?
When people say "silver", they usually mean one of two things:
- Pure silver (fine silver): 99.9% pure silver, marked 999. It is soft, bright and slightly grey-white. Because it bends and scratches easily, it is mainly used for coins, bullion and delicate pieces that are not worn every day.
- Sterling silver: 92.5% pure silver with 7.5% other metals (almost always copper), marked 925 or "sterling". The added copper makes it much harder and more durable, which is why it is the worldwide standard for rings, chains, bracelets and everyday jewellery.
So sterling silver is real silver. It simply has a small amount of another metal blended in to make it strong enough for daily life. Pure silver on its own is too soft to hold a setting or survive regular wear.
Silver vs sterling silver: side by side
| Pure / fine silver | Sterling silver | |
|---|---|---|
| Purity | 99.9% silver | 92.5% silver + 7.5% copper |
| Hallmark | 999 or .999 | 925, S925 or Sterling |
| Durability | Soft, bends easily | Hard, holds up to daily wear |
| Tarnish | Tarnishes less | Can tarnish (easy to clean) |
| Best for | Coins, investment, light-wear pieces | Everyday and gifting jewellery |
| Price | Higher per gram | More affordable and practical |
For the full breakdown across every grade (925, 935, 950, 999 and more), see our Sterling Silver 925 vs other silver types guide.
92.5 sterling silver, hard-wearing and openable. The everyday-friendly choice over soft pure silver.
Is sterling silver real silver?
Yes. Sterling silver is genuine, real silver. At 92.5% pure, it contains far more silver than any plated or "silver-tone" fashion jewellery, which has only a thin coating or no silver at all. The 7.5% copper does not make it fake; it makes it wearable. In fact, almost all fine silver jewellery you will ever own is sterling silver, not pure silver, precisely because pure silver is too soft.
If you want to understand the "925" mark in detail, read what does 925 mean on jewellery.
Which is better, silver or sterling silver?
It depends on what you want it for:
- Choose sterling silver (925) for jewellery you will actually wear: rings, chains, bracelets, earrings and gifts. It keeps its shape, resists knocks, and still has the bright, precious look of silver.
- Choose pure silver (999) if you are buying for investment, collecting coins or bullion, or want the very highest silver content and do not mind that the piece is delicate.
For everyday jewellery, sterling silver is almost always the better choice, which is why it is the global standard.
How to tell which one you have
Check the hallmark stamp, usually on the clasp, inner band or edge:
- 999 or .999 means pure (fine) silver.
- 925, S925 or Sterling means sterling silver.
- No stamp and a very low price usually means silver-plated or fashion metal, not solid silver at all.
Not sure if a piece is genuine? Follow our simple checks in how to tell if a silver necklace is real, and see how to take care of silver jewellery to keep it bright.
Where to buy genuine sterling silver
Buy from a specialist who hallmarks every piece and stands behind it. Topco Silver is a 35-year family jewellery business from Kannur, Kerala, and every piece is genuine 925 sterling silver, shipped with an authenticity card. Explore sterling silver jewellery for women, for men, and for kids, or our ethical Fair 925 collection.
Handcrafted 925 Italian sterling silver with ruby and emerald stones. A keepsake gifting piece.
Shop genuine 925 sterling silver
Every piece is real 925 sterling silver, hallmarked and shipped with an authenticity card. Get 10% off your first order with code WELCOME10.
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Frequently Asked Questions
Is sterling silver the same as silver?
Not exactly. "Silver" usually means pure silver (99.9%), while sterling silver is 92.5% silver mixed with copper for strength. Sterling silver is real silver, just blended to be more durable.
Is sterling silver real silver?
Yes. Sterling silver is 92.5% genuine silver, far more than plated jewellery. The small amount of copper simply makes it strong enough for daily wear.
Which is better, silver or sterling silver?
For everyday jewellery, sterling silver is better because it is harder and holds its shape. Pure silver is better for coins and investment but too soft for regular wear.
Is 925 silver the same as sterling silver?
Yes. 925 and sterling silver are the same thing: 92.5% pure silver with 7.5% other metals, usually copper.
Does sterling silver tarnish more than pure silver?
Slightly. The copper in sterling silver can tarnish over time, while pure silver tarnishes less. Tarnish is normal and easily removed with a soft polishing cloth.