Introducing the gemological, practical and historical basics of the Big Three.
Key gemological characteristics like physical & optical properties.
Explore their Origins and treatments.
Observing their inclusions and internal features with gemological microscopes.
Practical hands on training with 10X loupe, learn how to take these skills outside the classroom in the field of buying & selling.
Combination of detailed course materials and practical sessions for appreciating the wonderful world of Big Three.