The European Gemological Laboratory (EGL) was founded in Belgium more than 30 years ago. The EGL is committed to protecting the integrity of the jewelry trade and fueling public interest through applied science, innovation, education, and exceptional service.
The EGL is accredited with introducing new approaches to diamond grading, the practice of certifying diamonds measuring less than one carat, and establishing the 'SI3' designation for diamond clarity. The organization is also recognized for conducting advanced research with renowned physicists, geologists, and mineralogists.
Learn more about the diamond reports issued by the EGL below.
SHOP EGL DIAMONDSBefore grading a diamond, the EGL thoroughly scrutinizes every facet and detail of the stone. Each diamond is inspected by at least eight expert gemologists. If the judgment of a diamond is not unanimous, senior gemologists further analyze the stone before a grade is assigned.
The EGL Diamond Grading Report includes the color, clarity, carat weight, and cut of a diamond. A detailed diagram is used to plot the diamond's proportions and to show any inclusions that are discovered.
An EGL Diamond Consultation includes the information noted on the Grading Report, including shape, carat weight, color, clarity, and measurements, as well as a plotting diagram, in a convenient, pocket-sized document.
Although both the EGL and the GIA are internationally reputed gemological laboratories, the GIA has become known for its stricter grading standards when compared to those of the EGL.
