AGS Laboratories Diamond Grading Report Reprint Policy

Effective July 1, 2020, reprints are available for diamonds graded by AGS Laboratories within the last ten years since the date the report was issued. If your diamond was graded within the last ten years, you can view a pdf download of the report here at americangemsociety.org/verifyadiamond.

Any reprint requests on diamonds prior to that will require re-submission to AGS Laboratories for updated grading services.

The first reprint for a document is at published prices and is limited to one (1). Should an additional reprint be required, the diamond will need to be sent to the lab for updated grading.

If the diamond was originally graded under the proportions-based system, the grade may change under the new AGS Light Performance Diamond Grading system. Therefore, an updated service will require ordering a  performance-based grading report.

For more information, contact our team at support@agslab.com.

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Mission Statement

The American Gem Society (AGS) is a nonprofit trade association of fine jewelry professionals dedicated to setting, maintaining and promoting the highest standards of ethical conduct and professional behavior through education, accreditation, recertification of its membership, gemological standards, and gemological research.

The Society is committed to providing educational products to inform and protect the consumer and to contributing to the betterment of the trade by creating industry standards to protect the jewelry-buying public and the fine jewelry industry as a whole.

AGS Laboratories, founded to support the AGS mission, is a nonprofit diamond grading laboratory with a mission of consumer protection. Adhering to the AGS Diamond Grading Standards, AGS Laboratories is dedicated to offering diamond grading reports that provide consistency and accuracy based on science.

American Gem Society

info@ags.org