* Silver hallmark
The 835 hallmark: meaning, purity & value
Continental European silver standard (83.5%). Common in German, Dutch, Austrian, and Scandinavian pieces. Often stamped alongside national assay marks.
Published May 30, 2026
Quick facts
- Metal
- Silver
- Purity
- 83.5%
- Fineness
- 835/1000
- Common regions
- Germany, AT, NL, European Union
- Density
- 10.2 g/cm³
- Standard
- ISO 9202
Stamps that mean the same thing
This purity may be struck into jewelry as any of: 835 / GERMAN SILVER STANDARD. The mark differs by country and era, but the metal content is identical.
What 835 tells you
Continental European silver standard (83.5%). Common in German, Dutch, Austrian, and Scandinavian pieces. Often stamped alongside national assay marks.
How to value it
The melt value of a 835 piece is silver spot price × 0.835 × weight (g). A buyer typically deducts 5–15% for assay, refining, and margin, so the cash offer lands just under that figure. Stones and complex settings are usually excluded from the metal weight.
How to check it yourself
- Examine the stamp under a 10× loupe — genuine marks are crisp and evenly struck, not doubled or smeared.
- Confirm the mark reads 835 or an equivalent such as GERMAN SILVER STANDARD.
- Weigh the piece and estimate its volume — the density should land near 10.2 g/cm³ for this alloy.
- Photograph it in the Jewelry Identifier app to read the metal, hallmark, and any gemstones from the image.
- For a binding result, have an assay office or gemological lab run an XRF purity test.
Sources
- German Punzierungsgesetz 1888 (legacy)
* Frequently asked
FAQ
- Q. Is 835 the same as GERMAN SILVER STANDARD?
- A. Yes. 835, GERMAN SILVER STANDARD all denote the same material — 83.5% silver. Different markets and eras stamp it differently, but the purity is identical.
- Q. How much is 835 worth?
- A. Its melt value is the silver spot price × 0.835 × the weight in grams. Buyers then deduct roughly 5–15% for refining and margin, so a quoted buy-back price sits a little below that theoretical figure.
- Q. How do I confirm a 835 stamp is genuine?
- A. Look at the mark under 10× magnification for crisp, even strikes, cross-check the weight-to-volume ratio against the expected density (10.2 g/cm³ for this alloy), scan it with the Jewelry Identifier app, and — when it matters — have an XRF test done by an assay office or gemological lab.
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