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DIAMOND COLOR CHART
DIAMOND CLARITY CHART
A diamond certificate, also called a diamond grading report, is a report created by a team of gemologists. The diamond is evaluated, measured, and scrutinized using trained eyes, a jeweler’s loupe, a microscope, and other industry tools. A completed certificate includes an analysis of the diamond’s dimensions, clarity, color, polish, symmetry, and other characteristics. Many round diamonds will also include a cut grade on the report.
There are different types of certifications. GIA – Gemological Institute of America. AGS – American Gemological Society. HRD Antwerp – Hoge Raad voor Diamant. EGL – European Gemological Laboratory. IGI – International Gemological Institute