Gemology Course
This Gemology Course equips jewellery professionals with hands-on gem identification techniques, essential optical testing, and treatment detection skills. Learn efficient workflows to produce reliable internal reports and differentiate similar-looking stones using lab-standard precision, boosting confidence in everyday evaluations.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
Gain practical skills to assess coloured stones confidently with standard tools. Master refractive index, specific gravity, optical properties, inclusion identification, common treatments, and streamlined testing processes. Develop precise gem identifications, draft professional internal reports, and determine needs for advanced lab analysis.
Elevify advantages
Develop skills
- Gemstone identification workflows for quick, dependable testing of common jewellery stones.
- Expertise in gem testing instruments like loupe, refractometer, polariscope, UV light, and spectroscope.
- Detection of treatments such as heating, diffusion, dyeing, and fillings in coloured gems.
- Analysis of optical and physical properties including RI, SG, optics, and inclusions for accurate identification.
- Preparation of clear, professional internal gem reports 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.What our students say
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