Gemmology Today Podicle

GT Podicles - Archives

Listen to previous GT Podicles by clicking on the icons below!

John Koivula Podicle

To download the full interview with John Koivula as a non-printable PDF, please click here.

Handbook of Gemmology Podicle
What is Colour Podicle
What is Colour Podicle

To download the full article on Coloured Gemstone Grading (Part One) - Colour as a non-printable PDF, please click here.

GT Podicles #1 through #4
Coloured Gemstone Grading - Clarity (Part Two)

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Coloured Gemstone Grading - Cut (Part Three)

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Diamond Grading (Part One & Two)

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Karat vs Carat

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GT Podicles #5 through #8
Objective Diamond Clarity Grading

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De Beers & Cecil John Rhodes

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Diamond Wars
Point / Counter Point - Gemstone Treatments
GT Podicles #9 through #12
Corundum
Beryl
GemQuest High Performance Gemmological Scholarship

To download the GemQuest Gemmological Scholarship brochure, please click here.

Book Review by Richard W. Wise
GT Podicles #13 through #15
Pearls - Part One
Pearls - Part Two
Pearls - Part Three
Pearls - Part Four
The Anatomy of a Sale

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The Art of Branding

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