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Precious Stones Course

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

What will I learn?

The Precious Stones Course equips you with practical skills to identify, grade, and value gems confidently. You'll learn about refractive index, specific gravity, inclusions, and the 4Cs using simple tools, then differentiate natural stones from synthetics and imitations. Gain knowledge on lab reports, treatments, ethical disclosure, and market pricing to spot risks, provide accurate quotes, and make smart buying and selling choices.

Elevify advantages

Develop skills

  • Gem identification using basic tools: apply RI, SG, and loupe to quickly spot genuine stones.
  • Detecting synthetics and treatments: interpret lab reports and disclosure notes accurately.
  • Differentiating imitation gems: distinguish between sapphire, spinel, glass, and diamond simulants.
  • Rapid gemstone valuation: use the 4Cs and market data to determine fair per-carat prices.
  • Creating professional field reports: record tests, photos, and valuations for business decisions.

Suggested summary

Before starting, you can change the chapters and 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 of 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 where I work.
SilviaNurse
Very great course. Lots of rich information.
WiltonCivil Firefighter

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