GIA

The GIA is committed to helping both the industry and the consumer public in understanding the dynamic world of gemology through its vast network of educational programs and services.

    By providing jewelers with knowledge tools and training to better serve consumers, the GIA strives to promote the integrity of the industry and secure the public's trust
   In the 1950s, the GIA developed the first internationally accepted Diamond Grading System. This system provides unbiased opinions on the quality of polished diamonds by applying uniform criteria to their grading. The GIA also introduced the first diamond grading report that utilizes this system in setting the standard for diamond quality documentation around the world.

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