Tag: The Gemological Institute of America

A Remarkable Discovery From GIA Investigates the World’s Second Largest Diamond

A Remarkable Discovery From GIA Investigates the World’s Second Largest Diamond

In an extraordinary feat of gemological exploration. The Gemological Institute of America (GIA) recently had the privilege of examining one of the largest diamonds ever discovered. Weighing in at a stunning 2,488.32 carats, almost 1.10 pounds (0.498 kilograms). This colossal gem was carefully analyzed in the GIA’s state-of-the-art laboratory in Gaborone, Botswana, in July 2025. This diamond is of significant…

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