Only My Diamond
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Only My Diamond® is an interactive online tool featured on Only My Diamond® provides an enhancement to the AGS Laboratories’ Diamond Grading Reports by offering supplementary diamond quality information.

Only My Diamond® includes a downloadable PDF of the Diamond Quality® Document (DQD), video of the jewelry buyer’s diamond, the American Gem Society’s proprietary ASET® image, a map illustrating the facet alignment (known as the Optical Precision Map), a rendering of the diamond’s exact clarity plot and definitions of its components, a light performance graph (backed by science), images of the laser inscription, and definitions of the 4Cs.

Only My Diamond® helps you bring the diamond grading report to life when talking to your retail customers, by providing complete details on the 4Cs, with visual and descriptive explanations of the diamond's characteristics.

Try out Only My Diamond® today and see how this interactive and engaging product can help you increase sales. Here’s how to access the Only My Diamond® demo:

1. Click here to verify a diamond grading report.

You’ll see the following fields on the page:

OMD sample sign in

As shown above, under “AGS #,” enter: 9999805

Once you’ve taken the tour, contact us so you can incorporate Only My Diamond® into your service offering.

AGS Laboratories believes the best customer service is collaborative. Our team is here to provide business solutions that will help you sell more diamonds. Call us to discuss your needs and we can help you find the right solution.


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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

8881 W. Sahara Ave. Las Vegas, NV 89117 (866) 805-6500