GGTL Laboratories offers consulting services in many gem-related fields; we can assist you in several different tasks, such as (amongst others):
- Gem-related teaching courses, either at the laboratories or at the offices of the client
- Setting up a gem-testing or a diamond grading laboratory
- Building a prototype instrument
- Buying advanced gem testing instruments If you need an expert to help you in a legal case involving gemstones
- Re-cutting diamonds or other gemstones by very competent and experienced cutters
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