Diamonds & Diamond Grading

To get started click on the link below, after reading through the lesson, before continuing to the next lesson click ” Take Quiz” Enjoy your course..

Course Instructor

Corlia Roberts Author

With over three decades of experience, Corlia Roberts is a seasoned expert in the diamond industry. Her qualifications span across internationally recognized institutions, ensuring top-tier knowledge in diamond evaluating, grading, gem identification, and more. Corlia’s expertise, combined with a global perspective, continues to shape the future of diamond education and industry excellence. (GIA) Diamond Grading (GIA) Diamonds (GIA) Gem Identification (GIA) Colored stone Grading (GIA) Pearl Course (EGL) Diploma Diamonds (Tshwane University of Technology) Diploma Fashion Design

Origin of Diamonds

Introduction

Growth

Properties

Grading

The 4 C’s of Diamonds

Clarity

Carat Weight

Cut

Evaluation

Synthetics vs Simulants

Cutting & Polishing Process

Polished Diamond Pricing

Certificate

3 thoughts on “Diamonds & Diamond Grading”

Leonard John Martin Cedras
May 9, 2023 at 7:21 AM

Hi. The course was a eye opener for me.

Moeneeb Arendse
May 13, 2023 at 9:26 AM

This course change my viewing towards diamond’s
I really learned a lot and I know there’s still lot to learn
I thank this course and those all involved for making this an opportunity for me to know a lot more about diamond’s
Thank you very much
Moeneeb Arendse

PRECIOUS TENDERERE
July 3, 2023 at 11:48 PM

Thank you Colia Robets for the passion you had towards my late studies