Established in 1931, the Gemological Institute of America (GIA) is the world's foremost nonprofit institute of gemmological research and learning.
Worldwide - for 80 years - each of the Institute's world-renowned Diplomas has turned the passion of students into exciting and rewarding careers in the gem and jewellery industry.
Graduate Diamonds Diploma
On campus you acquire the technical expertise required to serve the heart of the jewellery industry. You learn directly from the world's largest and most respected diamond grading authority – GIA.
What happened at the last GIA Alumni Event: Behind the scenes - Design Ethos and
GIA Addresses Synthetic Diamond Concerns
GIA's Door Swings Open for Jewellery Week in London
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