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GIA is a nonprofit organization that provides gemological research, education and laboratory services. Learn about gemstones, diamonds, turquoise, field gemology and more from GIA experts.
- 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
My Laboratory & GIA Laboratory Client Portal. Now featuring...
- Visit GemKids Website
Outdoor School: Rock, Fossil, and Shell Hunting. The...
- Learn How To Buy Engagement Rings
Diamond engagement ring shopping should be a joyous...
- Gem Encyclopedia
Gem Encyclopedia is a virtual journey through the science...
- Fancy Color Diamond
Diamonds in the normal color range are colorless through...
- Report Check
Há 3 dias · GIA is the world’s foremost authority on diamonds, colored stones, and pearls, offering education, research, and grading services. Learn about GIA’s history, achievements, and global presence since 1931.
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.
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.
IGI is a global leader in diamond, gemstone and jewelry grading, certification and education. Learn about IGI's services, reports, courses, eLearning, consumer education and GemBlog.
Professional Gemologist Certification Course. Intermediate. 6 UNITS. 95 LESSONS. The International Gem Society (IGS) was one of the first online schools of gemology to serve a global audience. Our goal is to provide a flexible and affordable education in gemology.
Get started with the International Gem Society’s free guide to gemstone identification. Join our weekly newsletter & get a free copy of the Gem ID Checklist!
