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Platinum Diamond Quality® Document

A report as unique as the diamond—and your customer.

  • Features our proprietary ASET image
    • A great way to differentiate every diamond 
  • Analysis of a cut grade in a performance-based report 

The Platinum Diamond Quality® Document provides the most for the discerning shopper (and seller). This is the document that provides the most comprehensive analysis possible for a diamond’s 4Cs. 

Only AGS Laboratories documents, which are available print and digital, encompass findings from vetted science, and as our flagship document, the Platinum Diamond Quality® Document offers unparalleled insight into what makes a particular diamond unique. The document’s Light Performance Map shows how the diamond performs, which allows you to easily discuss it with your customer. 

platinum diamond grading report
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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

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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

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