Diamond Grading 101: Understanding the 4Cs

COURSE ANNOUNCEMENT

Enrollment is now open! The course officially starts on October 1, 2025.
Secure your spot today at the pre-sale price.
This is a 22-day drip course – one lesson unlocks each day.

COURSE DESCRIPTION
Do you want to become a true diamond expert? This course is the only way forward. Whether you are working in jewelry retail, planning to invest, or dreaming of a career as a gemologist, without mastering the 4Cs you simply won’t succeed in this business.

In Diamond Grading 101, you will learn the fundamentals of diamond evaluation through the globally recognized 4Cs: Cut, Color, Clarity, and Carat Weight. The course is designed for complete beginners who want to build a solid foundation, as well as for those with basic knowledge who wish to deepen their expertise. You’ll see how leading laboratories such as GIA and IGI perform their grading, and you’ll gain practical tools that you can immediately apply when communicating with clients or making investment decisions.

CERTIFICATION
Upon completion of this course, you will receive a certificate of achievement confirming your knowledge of the 4Cs and the diamond grading process. This certification is a valuable addition to your professional profile, particularly if you are pursuing opportunities in jewelry retail, luxury investments, or the wider gemology industry.

LEARNING OUTCOMES

• Understand why the 4Cs are the foundation of every diamond’s value.

• Learn step by step how grading is conducted in GIA and IGI laboratories.

• Discover how each factor influences a diamond’s beauty and price.

• Recognize diamond quality through practical examples and real case studies.

• Gain confidence in advising clients during buying or selling decisions.

• Build a strong base for further professional development in gemology.