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

   www.gia.edu

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   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...

   • Learn How To Buy Engagement Rings

     Smaller diamonds or other gemstones that flank the larger...

   • Gem Encyclopedia

     Gem Encyclopedia is a virtual journey through the science...

   • Citrine

     Citrine is rare in nature. In the days before modern...

   • Birthstones

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

   • Emerald

     Gem experts differ on the degree of green that makes one...

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

   www.gia.edu › gia-about

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   Há 1 dia · 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.

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

   www.gia.edu › gem-education › programs-courses

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   10 de ago. de 2020 · GIA offers a range of programs and courses in gemology, jewelry design and technology, and pearls at various campuses and online. Learn from industry experts and gain practical skills and knowledge for your career in the jewelry industry.

5. discover.gia.edu › gems-elearningGIA Education Landing - Gemological Institute of America

   discover.gia.edu › gems-elearning

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   GIA ® (Gemological Institute of America) is a nonprofit composed of cutting-edge scientists and educators dedicated to upholding gem and jewelry standards for the grading, identification and manufacturing of diamonds, colored stones and pearls.

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6. Vídeos

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

     16 set.. 2015

     13.2K visualizações

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     IGI EXPLAINS CLARITY | INTERNTAIONAL GEMOLOGICAL INSTITUTE | GEMSTONE EDUCATION

     14 jul.. 2023

     246 visualizações

   • 39:03

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     Gemological Institute of... - Gemological Institute of Ceylon

     3 dez.. 2023

     4K visualizações

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7. www.gemsociety.orgInternational Gem Society IGS - Information and educational ...

   www.gemsociety.org

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   Get trusted diamond and gemstone information when you need it. Information and educational services for everyone interested in gemstones. For gemologists, hobbyists, jewelers, lapidaries and everyone in between. Become a Member.

8. en.wikipedia.org › wiki › Gemological_ScienceGemological Science International - Wikipedia

   en.wikipedia.org › wiki › Gemological_Science

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   Location. New York City. , New York. , United States. Website. www .gemscience .net. Gemological Science International, or GSI, is an independent gemological organization that is one of the largest gemological entities in the world, with offices in four continents.

9. www.gemsociety.org › reference-libraryLearning Center - International Gem Society

   www.gemsociety.org › reference-library

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   A library of articles, encyclopedia, price guide, and newsletter on gemstones, gemology, jewelry, and lapidary. Join the IGS community to get trusted diamond and gemstone information and a free gem ID checklist.