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Designed for clients who seek in-depth insights into every aspect of a jewelry item. Comprehensive analysis of the diamonds in an item, including number of stones, shape, …
My Laboratory & GIA Laboratory Client Portal Now featuring one log in for My Laboratory and the GIA Client Portal. Maintain your laboratory account information and grading results online. You …
Gems & Gemology is the quarterly scientific journal of the Gemological Institute of America.
Programs & Courses GIA’s diverse course offerings will help prepare you with the knowledge and skills needed by industry employers today.
Established in 1931, GIA is an independent nonprofit that protects the gem and jewelry buying public through research, education and laboratory services.
GIA Education Story Founded by a jeweler who identified a need to professionalize the industry, GIA is a nonprofit institution committed to protecting and educating the public in the field of …
This website gives you the opportunity to explore the fascinating world of gems and jewelry. Whether you are planning to purchase a gemstone; an aspiring or established gem and jewelry …
1 thg 1, 2000 · Report Check GIA reports represent the highest standard of reliability, consistency and integrity. And now, GIA Report Check is available for all GIA reports, providing you with an …
GIA wrote the book on diamond grading. Color, Clarity, Cut, Carat Weight. Today, the 4Cs scientifically ensure public trust in our industry.
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