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Jewelry hallmark800Solid precious metal

What Does 800 Mean on Jewelry?

800 means 80% pure silver — a European silver standard below sterling.

Metal
Silver
Purity
80% pure silver
Fineness
800/1000
Also written as
800 silver, 0.800
Commonly on
European silver, vintage flatware, older jewelry

An 800 stamp means 80% pure silver — a continental European standard common in German, Italian, and older silver. It's below sterling (92.5%), so it's a bit harder and less bright, but it's still genuine solid silver with melt value.

What is a 800 piece worth?

800 silver has real silver value but slightly less than sterling (925). Its higher copper content can give it a warmer tone.

How to verify a 800 stamp

Scan the 800 stamp with the Hallmark Reader and confirm the metal with the Is It Real? tool. Anyone can stamp a mark on metal, so a hallmark alone isn't proof — the fastest way to check is to photograph the stamp and run it through the free Hallmark Reader, then confirm the metal itself with the Is It Real? tool. For a full picture of what your piece is worth, get a free jewelry appraisal. To compare 800 with every other mark side by side, see the full jewelry stamps and markings chart.

Frequently asked questions

Not sure what your jewelry really is?

Scan the stamp with the free Hallmark Reader, or get an instant value estimate — no sign-up needed.