Verify A Report
This service is available for reports and appraisals issued by DIA (Diamond Institute of America)
Please search below. Enter your Certificate number without any dashes
For all other DIA reports, contact DIA at [email protected]
Please note: DIA makes no warranties of any kind regarding this information. Additional report terms & conditions apply. To authenticate that a particular stone matches a full report, the stone and report document must be resubmitted to DIA.