DGJIL Reports DGJIL REPORTS

DGJIL grades the widest variety of gemstones and jewelry in more corners of the world than any other gemological organization.

As the global leader for jewelry assessment our experience and reach are unrivaled. Renowned for diamonds and colored gemstones, we are equally trusted with the grading of pearls, exotic carvings, fine jewelry pieces and modern synthetics and simulants.
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Our online certificate varification service is valid for certificates issued after 2007

ABOUT DGJIL

DGJIL is well known Diamond, Gem & jewelry certification Lab since 1999.


Our aim is to maintain the quality standards in the gemological world. We have expert analysis team with the latest quality measure equipment to certify the quality certification.


We have total 50 laboratory locations in 8 different countries providing the quality certification.


Today DGJIL is one of the trusted certification laboratories because of Commitment, Quality and Customer satisfaction.

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DGJIL Blog & News DGJIL Blog & News

Enjoy a collection of information from the world of diamonds, colored gemstones and fine jewelry.