Branding of polished diamonds and gems with country of origins is very important, however there are still scientific methods needed to be developed for fast and … Read More... about Research
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Education
We offer standard to advanced practical workshops and ONLINE education programs on an ongoing basis at major gemological centres around the world and in Greece. … Read More... about Education
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Education Workshops by GRI and CGL Canadian Gemlab All original research findings are utilized to develop educational lectures, programs and workshops, on a variety … Read More... about Services
About
Gemmological Research Industries Inc. (GRI) is a consulting company that specializes in the identification, grading and evaluation of gem quality rough, polished and … Read More... about About
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If you are interested in our research, education, or services, we would love to hear from you. Please get in touch. … Read More... about Contact