As gemstones found by a British landowner in colonial India head to Sotheby's, academics say it furthers "colonial legacies ...

It’s now on display at the Smithsonian’s mineral and gem collection at the National Museum of Natural History in Washington, D.C. Arkansas man Scott Kreykes found his 50th diamond of the year ...

Slow down in this Southeast Asian megacity by discovering some of its quiet corners, from breezy rooftops to tranquil gardens ...

Plus: a new cliff-top hotel on a Greek island, an exhibition of Yayoi Kusama and Atsuko Tanaka’s art in New York and more ...

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A public benefit, nonprofit institute, GIA is the leading source of knowledge, standards, and education in gems and jewelry. Welcome to GIA. Students around the globe turn to GIA for the knowledge, ...