Verify Your Certificate

Every GemHub & Co. piece ships with an independent certificate from a recognised gemological laboratory. You can verify your certificate directly on the issuing laboratory's official website.

IGI — International Gemological Institute

Visit: igi.org/verify-your-report
Enter your Report Number from the physical certificate included with your order.

GIA — Gemological Institute of America

Visit: gia.edu/report-check
Enter your GIA Report Number to view grading details online.

GRA — Gemstone Research Association

GRA certificates accompany all moissanite products. The certificate includes a unique serial number and stone specifications confirming the stone is genuine moissanite.

What Your Certificate Confirms

• Stone type (Natural Diamond, Lab-Grown Diamond, or Moissanite)
• Carat weight
• Cut, Colour, and Clarity grades
• Stone dimensions
• Unique report or serial number

Questions About Your Certificate?

Email us at support@gemhubco.com with your order number and we will assist you within one business day.