Best Diamond Grading System. They have set the standards for grading diamonds and their service is used widely. EGL USA is more accurate than the EGL International but the GIA is typically more accurate than EGL USA.
Which diamond grading lab is the best. Diamonds graded Flawless dont have visible inclusions or blemishes when examined under 10-power 10X magnification by a skilled and experienced grader. This ensures all diamonds are graded on the same scale and are easy to compare with one another.
Historically EGL USA has shown that their diamond grades are slightly looser than the GIAs grading standards.
The 4Cs and the GIA International Diamond Grading System provide a consistent way to describe a diamonds characteristics. Four-Minute GIA Diamond Grading Guide by GIA - YouTube. Four-Minute GIA Diamond Grading Guide by GIA. Good color and clarity.
