Description
Author: Visut Pisutha-Arnond
Color 95 pages
Published: 2017
Author: Visut Pisutha-Arnond
Color 95 pages
Published: 2017
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
2556 Westhill Close
West Vancouver, BC
V7S 3E4 Canada