Hands-On Gemology: Gemstone Identification Grading & Testing

Every Gemstone Is Unique - Here's How The Experts Evaluate Them

in this training-course, discover the tools, tests & valuation process used by expert gemologists for colored gemstones, opals & diamonds

Purchase Course: $79.00

Why take this course?


Course Roadmap


Units and Lessons

Unit 1 - Intro To Gemology Tools

learn how gemologists use the 4 critical tools for gemstone identification & grading (dichroscope, microscope, sepctroscope, refractometer)

Unit 5 - Other Topics For Gemstone Testing

learn about ultraviolet testing, diffusion-treatment detection,

Unit 8 - Gemstone Grading For Diamonds & Opals

learn the valuation-approach for two vastly different types of stones: Diamonds have a consistent, standardized evaluation framework, while Opal valuation is as much art as science

Unit 9 - Gemstone Grading Wrap-Up

how to address the question "Is this gem worth X?", learn to identify synthetics & unique phenomena


Who is this Course for and Why Should I take it?


Ready to Learn?

Purchase Course: $79.00

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