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Gemology

Gemology or gemmology is the science dealing with natural and artificial gemstone materials. It is a geoscience and a branch of mineralogy. Some jewelers are academically trained gemologists and are qualified to identify and evaluate gems. Wikipedia
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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.
Gemology or gemmology is the science dealing with natural and artificial gemstone materials. It is a geoscience and a branch of mineralogy.
Gemology is the scientific study of gemstones. Although there may be investors and collectors who are only interested in the monetary value of gems, ...
Gemology Online Forum | Gemology Project | The Book Shop |Ask A Gemologist | Gemology Online Community Marketplace | Home ...
IGI is the world's largest independent lab for testing & grading diamonds, gemstones, & jewelry, with 29 labs & 18 schools in 10 countries.
We are the world's finest and fastest growing gemological education organization that offers world-class training in gemology, jewelry appraisal, and jewelry ...
IGI's School of Gemology offers rough diamond grading to gemstones, pearls, modern treatments and computer-assisted jewelry design courses.
An Introduction to Gem Identification. Gem identification is part detective work, part art. Learn how gemologists can distinguish gem species and determine ...