On Campus Courses | Lab Classes | Advanced Gemology
Identifying the Big 3 - Ruby, Sapphire, Emerald Click Here to Download Brochure
This seminar is a unique combination of presentations and hands-on training wherein you learn about the Big 3 gemstones – Rubies, Sapphires and Emeralds.
Program Highlights
Learn
- The very latest about rubies, sapphires and emeralds
- New methods of synthesis pertaining to rubies, sapphires and emeralds
- How to detect treated (including fracture filled) rubies, sapphires and emeralds
- Coated Diamonds
- About diffusion treated rubies, sapphires and emeralds
Program at a Glance
- Duration: 1 day
- What you Earn:- Letter of Completion