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1. www.gia.eduGemological Institute Of America | All About Gemstones - GIA

   www.gia.edu

   • En caché

   GIA is a nonprofit organization that provides gemological research, education and laboratory services. Learn about gemstones, diamond origin, field gemology, and more from GIA's experts and resources.

   • 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...

   • Gems & Gemology Journal

     the quarterly journal of the gemological institute of...

   • Diamond

     Get to know all you need about diamond – the history, facts,...

   • Gem Encyclopedia

     Each Gem page features Gemological Information, a Buyer’s...

   • Birthstones

     Birthstones are a fun, popular and colorful introduction to...

   • Learn How To Buy Engagement Rings

     Diamond engagement ring shopping should be a joyous...

2. www.gia.edu › gia-aboutThe GIA Difference - GIA.edu

   www.gia.edu › gia-about

   • En caché

   Hace 2 días · GIA is the world’s foremost authority on diamonds, colored stones, and pearls. Learn about its history, research, education, and quality standards in gems and jewelry.

3. en.wikipedia.org › wiki › Gemological_Institute_of_AmericaGemological Institute of America - Wikipedia

   en.wikipedia.org › wiki › Gemological_Institute_of_America

   • En caché

   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. The institute does so through research, gem identification, diamond grading services, and a variety of educational programs.

4. www.gia.edu › gem-education › online-divisionOnline Gemology Courses | Gemology Classes | Online Division -...

   www.gia.edu › gem-education › online-division

   • En caché

   Learn gemology online with the flexibility and convenience of studying on your schedule. Earn a credential from the Gemological Institute of America, the world's foremost authority on gems and jewelry.

5. Vídeos

   • 

     5:08

     youtube.com

     Introduction to the World’s Foremost Authority on Diamond and Gemstone Knowledge by GIA

     16 sept 2015

     13.2K vistas

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     1:01

     youtube.com

     Diamond shopping? Trust GIA

     4 feb 2019

     579.3K vistas

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     5:46

     youtube.com

     GIA Gemological Laboratory by GIA

     16 sept 2015

     146.8K vistas

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6. es.wikipedia.org › wiki › Gemological_Institute_of_AmericaGemological Institute of America - Wikipedia, la enciclopedia...

   es.wikipedia.org › wiki › Gemological_Institute_of_America

   • En caché

   El Instituto Gemológico de América (Gemological Institute of America, o GIA) es una institución sin ánimo de lucro dedicada a la investigación y formación en el campo de la gemología y joyería. [1]

7. www.gia.edu › gem-education › new-yorkNew York - GIA.edu

   www.gia.edu › gem-education › new-york

   • En caché

   GIA’s New York campus is a state-of-the-art facility in the International Gem Tower – right in the heart of the famed Diamond District. The campus is feet away from thousands of businesses devoted to jewelry.

8. www.youtube.com › channel › UCAf_v-BJ2i1QfoI8GAuBHTwGIA (Gemological Institute of America) - YouTube

   www.youtube.com › channel › UCAf_v-BJ2i1QfoI8GAuBHTw

   • En caché

   GIA's commitment to protecting diamond buyers inspired the Institute to create the 4Cs and the International Diamond Grading System™.