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GIA is a nonprofit organization that provides research, education and laboratory services for gemstones and jewelry. Learn about gemology, explore the gem encyclopedia, and discover the latest news and trends in the industry.
- My GIA
You can manage your team members and provide access to My...
- Report Check
Report Check - Gemological Institute Of America | All About...
- Submit a Gem
The GIA Memo Creator makes it easier than ever to submit...
- Contact Us
Mailing Address GIA World Headquarters The Robert Mouawad...
- LIST YOUR STORE
Search a city or postal code to find retailers who carry...
- Visit GemKids Website
Spanish conquistadors, Inca kings, and pharaohs treasured...
- Birthstones
Birthstones are gemstones that represent each month of the...
- GIA Facetware
GIA Facetware ® is a free online service that allows you to...
- My GIA
GIA Report Check lets you confirm the accuracy and authenticity of any GIA diamond grading report. You can access the report data, PDF, image, treatment description, and report access card (where applicable) for reports dated on or after January 1, 2000.
GIA is the world's foremost authority in gemology, offering unbiased and accurate assessment of diamonds, colored stones, pearls and unknown materials. Learn how to submit your gemstone, view reports, find a jeweler and more.
5 hari yang lalu · GIA is the world’s foremost authority on diamonds, colored stones, and pearls. Learn about its history, education, research, and standards in gems and jewelry.
My GIA is a portal for GIA students and clients to access online courses, laboratories, and reports. Log in to register, pay, update, and manage your account information and grading results.
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.
GIA is the world's leading authority on diamond quality and grading, with 14 locations across 13 countries. Learn about GIA's mission, history, services and education programs.
