DGC Laboratories is one of the top gemological labs in the world. We appraise jewelry and loose diamonds both natural, lab-grown and treated. We are proud to have developed our own unique system for grading diamonds accurately and professionally and serve hundreds of business customers all over the world.

Diamond Certificates

Our sophisticated equipment along with our experts ensures that your stone will be given a thorough and honest evaluation according to strict international industry standards.

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Online Verification

All diamonds are identified and registered with a diamond identification number, to ensure that a record of your stone will always be accessible.

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Weight and Measurements

The Diamonds weight and measurements are recorded by our precise equipment.

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