Proving Your Diamond's Character

Since 1982, EGI has demonstrated its expertise in gemology and diamond certification using the most updated technology and laboratory equipment. We evaluate your diamonds and precious stones with the highest standards of precision in gathering all the required data for certification. The internationally recognized EGI Report is your diamond’s DNA.

Since 1982, EGI has demonstrated its expertise in gemology and diamond certification using the most updated technology and laboratory equipment. We evaluate your diamonds and precious stones with the highest standards of precision in gathering all the required data for certification. The internationally recognized EGI Report is your diamond’s DNA.

Validate your certificate


Type your EGI certificate ID and verify that you hold one of our premium stones.

Please enter certificate ID.