Log in
Choose your language

Precious Stones Course

Precious Stones Course
from 4 to 360h flexible workload
valid certificate 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 distinguish 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 sound buying and selling choices.

Elevify advantages

Develop skills

  • Gem identification using basic tools: apply refractive index, specific gravity, and loupe to quickly detect genuine stones.
  • Detecting synthetics and treatments: interpret lab reports and disclosure information accurately.
  • Differentiating imitation gems: distinguish between sapphire, spinel, glass, and diamond simulants.
  • Rapid gemstone valuation: utilise the 4Cs and market information to determine fair per-carat prices.
  • Creating professional field reports: record tests, photographs, and valuations 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 the chosen one.
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

FAQs

Who is Elevify? How does it work?

Do the courses have certificates?

Are the courses free?

What is the course duration?

What are the courses like?

How do the courses work?

What is the duration of the courses?

What is the cost or price of the courses?

What is an EAD or online course and how does it work?

PDF Course