INTRODUCTION TO SAPPHIRES
Start your journey to becoming a sapphire expert in this free online course
When does the course start and finish?
The course starts now and never ends! It is a completely self-paced online course – you decide when you and when you finish.
How long do I have access to the course?
How does lifetime access sound? After enrolling, you have unlimited access to this course for as long as you like – across any and all devices you own.
What this course is not:
For more information about sapphire testing services — click here to visit our website.
I have been getting lots of requests for sapphires in my jewelry business. Knowing little about them, I took this course to know what I should look out for as I source them and to better engage with consumers.”
Swiss Gemmological Institute SSEF
SSEF is a non-profit Swiss foundation whose aim it is to further the science of gemstone testing and gemmological training. We are one of the leading gem labs in the world and have scientifically tested many of the world’s most prestigious gemstones.