Gold Testing
Purity you can see, on paper.
Our assay service gives partner shops a clear answer on purity. We combine non-destructive XRF analysis with fire assay — the reference method for gold — and issue certified reports.
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Gold Testing
- XRF analysis + fire assay
- Certified assay reports
- Same-day results
- Purity testing for partner shops and pawnshops
Interactive · Purity decoder
Every karat. Every grade.
We accept gold purities from 999.9 down to 375. Slide to see what the hallmark on your gold really means — the bar re-stamps itself as you go.
Read: gold purity explainedHallmark999.9
- Karat
- 24K
- Gold content
- 99.99%
- Pure gold / 100 g
- 99.99 g
Final value is confirmed by on-site testing · XRF + fire assay
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