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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. Learn about refractive index, specific gravity, inclusions, and the 4Cs using basic tools, then differentiate natural stones, synthetics, and imitations. Understand lab reports, treatments, ethical disclosure, and real-world pricing to spot risks, provide accurate quotes, and make informed buying and selling decisions.

Elevify advantages

Develop skills

  • Gem identification with basic tools: use RI, SG, and loupe to spot genuine stones quickly.
  • Spotting synthetics and treatments: interpret lab reports and disclosure notes clearly.
  • Comparing imitation gems: distinguish sapphire, spinel, glass, and diamond simulants.
  • Quick gemstone valuation: apply the 4Cs and market data to set fair per-carat prices.
  • Building professional field reports: document tests, photos, and values for business decisions.

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
Great course. A lot of valuable information.
WiltonCivil Firefighter

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Course in PDF