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* verified hallmark
The MINERVA_HEAD hallmark: meaning, purity & value
French poinçon: Minerva head indicates 950 silver (first standard). Used since 1838. Number 1 next to head = first standard (950), number 2 = second standard (800).
Published May 30, 2026
Quick facts
- Metal
- verified
- Purity
- 95.0%
- Fineness
- 950/1000
- Common regions
- France
Stamps that mean the same thing
This purity may be struck into jewelry as any of: MINERVA_HEAD / TÊTE DE MINERVE / French first standard. The mark differs by country and era, but the metal content is identical.
What MINERVA_HEAD tells you
French poinçon: Minerva head indicates 950 silver (first standard). Used since 1838. Number 1 next to head = first standard (950), number 2 = second standard (800).
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 MINERVA_HEAD or an equivalent such as TÊTE DE MINERVE.
- 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
- French Code Général des Impôts
* Frequently asked
FAQ
- Q. Is MINERVA_HEAD the same as TÊTE DE MINERVE?
- A. Yes. MINERVA_HEAD, TÊTE DE MINERVE, French first standard all denote the same material — 95.0% verified. Different markets and eras stamp it differently, but the purity is identical.
- Q. How do I confirm a MINERVA_HEAD 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, 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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950 hallmark
What the 950 hallmark means: 95.0% silver, how to read it on rings and necklaces, its scrap value formula, and how to tell it apart from look-alike stamps.
800 hallmark
What the 800 hallmark means: 80.0% silver, how to read it on rings and necklaces, its scrap value formula, and how to tell it apart from look-alike stamps.