Certification
How to Verify a Certificate Online
Every legitimate lab report can be checked against the lab's database in under a minute.
The process
Find the report number, enter it on the lab's official verification page and compare every field — weight, measurements, grades — with the paper report and the stone itself.
Match the inscription
Use a 10x loupe to read the girdle inscription and confirm it matches the report number.
Buyer checklist
- ✓ Report number found on lab database
- ✓ Weight and measurements match
- ✓ Girdle inscription matches
- ✓ Report has not been altered
Verification tools & references
Every Riakoob piece arrives certified, insured and covered by our 12-month value promise.
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