Buy .925 Sterling Silver Coins
.925 sterling silver means the item is 92.5% pure silver (the remaining 7.5% is usually copper for strength). You’ll most often see .925 on classic coins, commemoratives, medals, and collectables where durability and crisp detail matter more than ultra-high purity.
On this page you’ll find everything currently in stock with a .925 fineness. If you’re comparing sterling to .999 bullion, the key differences are simple: sterling is tougher, can tarnish faster, and contains slightly less silver per gram.
Shop .925 Sterling Silver
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2019 Apollo 11 Moon 50th Anniversary UFO 3oz Silver Coin
2019 $2 Estacado Meteorite Silk 1/2oz Silver Coin
What “.925 Sterling Silver” actually means
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Silver content: 0.925 × the item’s total weight (in silver). Example: a 20 g sterling piece contains 18.5 g of silver (20 × 0.925).
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Why it exists: pure silver is soft; sterling adds hardness for wear resistance and cleaner relief.
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Tarnish: sterling can tone/tarnish more readily because of the copper alloy. This is normal and reversible.
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Collectable vs bullion: many sterling issues trade on design, rarity, condition, and demand as much as melt value.
Care & storage (quick)
Store dry, handle by edges, keep in capsules/flips, and avoid PVC plastics. If you’re cleaning, use a silver-safe cloth and avoid harsh abrasives (especially on proofs).
FAQs
What is .925 sterling silver?
It’s an alloy that’s 92.5% silver by mass, typically with 7.5% copper for strength and durability.
Is .925 silver “pure” silver?
No. “Pure” silver is typically .999 / .9999. Sterling is slightly lower purity but more durable.
How do I calculate the silver content in a sterling coin?
Multiply the item’s weight by 0.925. (If the coin is 28 g, fine-silver content is 25.9 g.)
Will sterling silver tarnish?
Yes, it can. The copper in sterling reacts with air/moisture, causing toning/tarnish. It’s normal and can usually be removed safely.
Is sterling silver magnetic?
Sterling silver is not magnetic. If something strongly sticks to a magnet, be cautious (note: some fakes use non-magnetic metals too, so magnet testing alone isn’t proof).
Is .925 sterling silver good for investment?
It can be, but many sterling pieces are priced like collectables (design/rarity/condition) rather than low-premium bullion. If your goal is maximum silver per dollar, compare with .999 bullion.
Why do some coins use .925 instead of .999?
Durability and tradition. Sterling has a long history in coinage/medals and handles everyday wear better while still being high silver content.
Do you buy back sterling silver coins?
Yes! Buyback pricing depends on weight, condition, and market demand (and whether it’s primarily a melt item or a collectable). Contact us with photos and weight for an accurate quote.

