Online Certificate

Verify Your IGA Laboratory Diamond Grading Report

Enter your IGA number to download your certificate.

Online Verification service is available only for IGA clients.




We grade all of the diamonds that enter our laboratory with the most modern and sophisticated equipment that is available to us at the time of the examination, and all of our gemologists are GIA-certified. Our grading represents our professional opinion as gemologists, which is not free from doubt and we cannot guarantee that our analysis, as set out in the certificates will be accepted by other gemologists or jewelers. The certificate we issue is not a guarantee, valuation or appraisal. The diagram in our certificates is an approximate representation of the diamond and symbols shown indicate type, position and approximate size of clarity characteristics (as all clarity characteristics may not be shown and details of finish are not shown).

This feature is currently available only for desktop mode