Harness the power of knowledge with the industry-leading instruments that GIA uses in its grading laboratories. Representing more than 85 years of research and the combined expertise of GIA’s ...
Established in 1931, the Gemological Institute of America (GIA) is the world’s foremost authority on diamonds, colored stones, and pearls. A public benefit, nonprofit institute, GIA is the leading ...
The Gemological Institute of America (GIA) announced the shutdown of its laboratory in Ramat Gan by the end of the year due to “significant” declines in local submissions. The decrease in the number ...
Patrick Duddy is a senior advisor for global affairs at Duke University. During a long diplomatic career, he served in eight countries in Latin America and as the deputy assistant secretary of state ...
Gia Allemand had an infectious smile and vibrant personality that shined throughout Bachelor Nation. Fans fell in love with the New York native after her reality TV debut during season 14 of The ...