C
CGL (Central Gem Laboratory)
6 employees
Central Gem Laboratory specialises in diamond and gem appraisal.
Basic info
Industry
retail luxury goods and jewelry
Sectors
Education
Gem testing tools
Precious Metals
Diamond Grading
Jewelry
Gemstone Identification
Test and Measurement
Date founded
1970
FAQ
How to get an intro to CGL (Central Gem Laboratory)?
