Udemy
    •  
    •  
    •  
    •  
    •  
    •  
    •  
    •  
Turn what you know into an opportunity and reach millions around the world.
Learn More
Your cart is empty.
Keep shopping
Introduction to Diamond Grading - The 4 C's
Highest Rated
Rating: 4.6 out of 5(178 ratings)
555 students

Introduction to Diamond Grading - The 4 C's

Learn the basics of Diamond Grading
Created byPaul Haywood
Last updated 10/2025
English

What you'll learn

  • Basics of Diamond Grading
  • How to Assess the Quality of a Diamond
  • How to explain Diamond quality to customers

Course content

6 sections6 lectures1h 9m total length
  • Introduction8:05

Requirements

  • Interest in Diamonds

Description

Are you interested in or work with Diamonds but aren't really sure what the 4 C's are and want to learn more?

Then this course is perfect for you as I (Paul Haywood FGA DGA), will take you on an in-depth guide on what the 4 C's are and how these are graded by gem labs.

Not only will I be explaining what the 4 C's are but also showing you how to use the equipment required for diamond grading and demonstrating how to do this when looking at a stone, in many cases, I will show the techniques for both loose and mounted stones.

As for me, I am a Fully Qualified Gemmologist and Diamond Grader from the Gemmological Association of Great Britain and have taught practical Diamond Grading classes.

After going through this Introduction to Diamonds course, you will have a much better knowledge about how Diamonds are graded and also the steps you can take next to take your knowledge to the next level, if you work with Diamonds, this course will give you more confidence in explaining Diamond quality to potential customers and also to be able to answer some of the more common questions that are asked about these incredible gemstones.

Who this course is for:

  • Jewelers
  • Retail Jewelers
  • Jewellers
  • Retail Jewellers
  • Jewelry Students