Gemological Institute of America

History and Achievements of GIA

GIA was founded in 1931 by Robert M. Shipley.
Shipley launched a preliminary course in gemology in 1930 to train and certify jewelers.
The first GIA gemological laboratory was established in Los Angeles in 1931.
The Certified Gemologist professional designation was introduced by GIA.
In 1953, GIA developed the International Diamond Grading System and the four Cs.

GIA conducts research to advance the science of gemology.
Research focuses on methods to identify and characterize gems.
GIA has developed grading methodologies for diamond color and clarity.
Current research includes improved detection techniques for treated and synthetic diamonds.
Research also covers treated sapphires, rubies, and pearls.

GIA Laboratory provides gem grading and identification reports for diamonds.
Diamond grading reports determine characteristics like color, clarity, cut, and carat weight.
GIA issues different types of reports for natural diamonds, including the Diamond Grading Report and Diamond Dossier.
GIA also provides colored stone identification reports and pearl reports.
Diamond reports from GIA are demanded by consumers purchasing diamonds over a certain size.

GIA offers programs and courses online and at campus locations worldwide.
Accredited on-campus courses are available in Carlsbad and New York.
GIA offers corporate training programs and collaborates with trade organizations.
Completion of specific programs leads to recognized credentials like Graduate Gemologist (GG) and Jewelry Design & Technology (JDT).
GIA educates the industry and the public through publications and outreach efforts.

The Richard T. Liddicoat Gemological Library and Information Center is located at GIA's headquarters.
The collection includes books, magazines, journals, videos, digital images, maps, and jewelry design renderings.
The library covers the history and modern development of gemology.
It is open to the public and the jewelry trade for research.
A reference staff with gemological expertise is available for assistance.

Reference	URL
Glossary	https://harryandcojewellery.com.au/blogs/glossary/gemological-institute-of-america
Wikipedia	http://en.wikipedia.org/wiki/Gemological_Institute_of_America
Wikidata	https://www.wikidata.org/wiki/Q3759392
Knowledge Graph	https://www.google.com/search?kgmid=/m/05lwyx