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  1. View the Gem Encyclopedia. Established in 1931, GIA is an independent nonprofit that protects the gem and jewelry buying public through research, education and laboratory services.

    • Report Check

      Report Check - Gemological Institute Of America | All About...

    • Submit A Gem

      The GIA Memo Creator makes it easier than ever to submit...

    • LIST YOUR STORE

      Search a city or postal code to find retailers who carry...

    • My GIA

      You can manage your team members and provide access to My...

  2. www.gia.edu › gem-education › programs-coursesPrograms & Courses - GIA

    10 de ago. de 2020 · Programs & Courses. GIAs diverse course offerings will help prepare you with the knowledge and skills needed by industry employers today. From gemology to jewelry manufacturing arts to bench jewelry, the courses we offer give students practical, in-depth, on-the-job skills and knowledge.

  3. Hace 2 días · 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 source of knowledge, standards, and education in gems and jewelry.

  4. 5 de abr. de 2024 · GIA DELIVERS RESULTS YOU CAN TRUST. GIAs groundbreaking research and unbiased grading and analysis set the global standards that protect the gem-buying public. With campuses, research centers, and laboratory facilities around the world, GIA is the world’s foremost authority in gemology.

  5. www.gia.edu › locationsGIA Locations

    Worldwide Gemological Institute of America GIA Locations including Carlsbad, New York, London, Ramat Gan, Antwerp, Mumbai, Gabarone, Johannesburg, Hong Kong, Seoul, Tokyo, Osaka, Taipei, Bangkok.

  6. The Gemological Institute of America (GIA) is a nonprofit institute based in Carlsbad, California. It is dedicated to research and education in the field of gemology and the jewelry arts. Founded in 1931, GIA's mission is to protect buyers and sellers of gemstones by setting and maintaining the standards used to evaluate gemstone quality.