Analyses and separates diamonds from simulants, laboratory-grown and potentially HPHT treated natural diamonds.
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GIA established the 4Cs (Cut, Clarity, Color, Carat Weight) - the global standards for evaluating diamond quality.
Job Title: Diamond Grader Associate
Department: Grading | Level: L3 | Reports to: Supervisor
Job Role: Perform the summative evaluation of diamonds in accordance with the International Diamond Grading System and document identifying features required for the initial draft of GIA Diamond Grading Reports.
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Established in 1931, GIA protects the public through gemmological research, education, impartial gem identification and grading services, and instrument development. The world’s foremost authority in gemmology and creator of the 4Cs, GIA sets the standard for determining the quality of diamonds and performs research-based identification of coloured gems and pearls. All of GIA's activities are governed by its mission to serve the public.