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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
My Laboratory & GIA Laboratory Client Portal. Now featuring...
- Visit GemKids Website
Spanish conquistadors, Inca kings, and pharaohs treasured...
- Gems & Gemology Journal
Reviews the advancements and major trends in...
- Contact Us
Mailing Address GIA World Headquarters The Robert Mouawad...
- Birthstones
Birthstones are a fun, popular and colorful introduction to...
- Report Check
report check features. A Report Access Card containing your diamond's report number, 4Cs grading information, and a QR code that links directly to your digital report can be added to receipts, invoices, and your e-commerce site to share with your customers.
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.
eLearning courses and Lab classes required to complete gemology diploma programs offered via GIA Distance Education are listed below. Click here to download the requirements guide on how to earn your GIA credential through Distance Education. Education Catalog.
GIA’s 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.
GIA is the trusted benchmark for diamond grading. Download the GIA App now to learn more about the 4Cs and look up GIA reports. Learn More. A GIA Diamond Grading Report is the benchmark for expert diamond grading and the best way to ensure accuracy in your next diamond purchase.
Feb 15, 2018 · GIA is an independent, nonprofit organization that conducts gem research, educates gem professionals and sets the standards for determining diamond quality. One of GIA’s main functions is the grading of diamonds. You may have already heard or learned about the 4Cs of diamond quality: color, clarity, cut and carat weight.
