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GIA: The Difference Between Wondering and Knowing

Retailer Support Program

  • Introducing the
    GIA Diamond Origin Service

    GIA's trusted reports are now available with geographic origin.

    Learn More

We have updated our checkout process to include a Terms of Use agreement. These Terms of Use have been designed to educate retailers on the proper usage of GIA's retailer materials as well as protect stores who carry gems with GIA reports from misuse of GIA’s copyrighted assets. For any questions, please contact

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About GIA Retailer Support Program

GIA’s Retailer Support Program makes it easy for you and your sales staff to educate consumers about the 4Cs and about diamond grading reports. Learn more »

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