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Gemology Course

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

What will I learn?

This short, practical Gemology Course equips you with the skills to confidently assess coloured stones using standard tools. You'll learn to measure refractive index, specific gravity, and optical properties, identify inclusions and common treatments, and apply efficient testing procedures. Develop precise identifications, draft clear internal reports, and recognise when to send stones for advanced lab analysis.

Elevify advantages

Develop skills

  • Gemstone identification workflows: perform quick, dependable tests for common jewellery stones.
  • Gem testing instruments: gain expertise in loupe, refractometer, polariscope, UV light, and spectroscope.
  • Treatment identification: detect heating, diffusion, dyeing, and fillings in coloured gems.
  • Optical and physical properties: apply RI, SG, optics, and inclusions to verify gem identity.
  • Internal gem reports: produce clear, professional documents prior to certification.

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

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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 rich information.
WiltonCivil Firefighter

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