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Gemology Course

Gemology Course
flexible workload of 4 to 360h
valid certificate in your country

What will I learn?

This short, practical Gemology Course gives you the skills to confidently evaluate coloured stones using standard instruments. Learn to read refractive index, specific gravity, and optical behaviour, recognise inclusions and common treatments, and follow efficient testing workflows. Build accurate identifications, write clear internal reports, and know when to refer stones for advanced laboratory analysis.

Elevify advantages

Develop skills

  • Gemstone ID workflows: run fast, reliable tests for everyday jewellery stones.
  • Gem testing tools: master loupe, refractometer, polariscope, UV and spectroscope.
  • Treatment detection: spot heat, diffusion, dyeing and fillings in coloured gems.
  • Optical and physical data: use RI, SG, optics and inclusions to confirm identity.
  • Internal gem reports: write clear, professional pre-certification documents.

Suggested summary

Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload
Workload: between 4 and 360 hours

What our students say

I was just promoted to Intelligence Advisor for the Prison System, and the course from Elevify was crucial for me to be chosen.
EmersonPolice Investigator
The course was essential to meet the expectations of my boss and the company I work for.
SilviaNurse
Very great course. Lots of valuable information.
WiltonCivil Firefighter

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