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

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
We offer standard and advanced workshops and education programs on an ongoing basis at major gemological centres around the world and in Vancouver, Canada. At … Read More... about Education
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
Learn more about our talented experts - Branko & Elena Deljanin … Read More... about Profiles
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
Gemmological Research Industries Inc. is a consulting company that specializes in the identification, grading and evaluation of gem quality rough, polished and mounted diamonds, gems, research and training of all segments of jewellery industry.
info@BrankoGems.com
+1 604-619-3590
1213 Langdale Drive
North Vancouver, BC
V7R 1Z8 Canada