Gemmological Association of Australia (Tasmanian Divisi...

The GAA Certificate IV Course in Gemmological Studies is the only fully nationally accredited Certificate IV Course in Gemmological Studies available in Australia.It is important to contact your nearest Division for information about courses on offer

Gemmological Association of Australia (Victoria Divisio...

The GAA Certificate IV Course in Gemmological Studies is the only fully nationally accredited Certificate IV Course in Gemmological Studies available in Australia.It is important to contact your nearest Division for information about courses on offer

Gemmological Association of Australia (Western Australi...

The NSW Division’s college at Gemmology House is a registered training provider under the National Framework for the Recognition of Training (NFROT). Divisions are registered to deliver the training under the Principles of Mutual Recognition. Individual S ...

Gemmological Institute of India

Educational Programs: Diploma courses in gemology,diamond grading,jewelry design,pearl stringing,and jewelry casting.

Gemmological Institute of India

Gemological Insititue of America, Hong Kong

Full Service Gemological Training & Jewelry Manufacturing Arts

Gemological Insititue of America, Italy

Full Service Gemological Training & Jewelry Manufacturing Arts

Gemological Institue of America

Full Service Gemological Training & Jewelry Manufacturing Arts

Gemological Institue of America

Full Service Gemological Training & Jewelry Manufacturing Arts

Gemological Institue of America

GIA Gem Trade Laboratory Reports are regarded throughout the gem and jewelry industry worldwide as the hallmark of integrity, reliability, and consistency in gemological services and research. The Laboratory has literally set the industry standard for dia ...