GemQuest

Gemquest January 2025 - The Nomenclature of Garnets and how to identify them

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Gemquest November 2024 - A quick and dirty course in how to use portable tools in gemology

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Gemquest March 2023 Treatment of colored Gems

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Gemquest - a walk through the Natural History Museum London with Robin Hansen

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Gem cutting in the 21st century - Aug 2024

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Chromium - the magnificent chromophore - Jul 2024

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The evolution of diamond cutting - May 2024

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Inclusions I - May 2024

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Inclusions II - May 2024

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Gemstone photography – setting your stones into the right light - Mar 2024

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Treatment for Colored Stones- tourmaline, topaz & tanzanite - May 2023

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GemQuest

Gemquest January 2025 - The Nomenclature of Garnets and how to identify them

Gemquest November 2024 - A quick and dirty course in how to use portable tools in gemology

Gemquest March 2023 Treatment of colored Gems

Gemquest - a walk through the Natural History Museum London with Robin Hansen

Gem cutting in the 21st century - Aug 2024

Chromium - the magnificent chromophore - Jul 2024

The evolution of diamond cutting - May 2024

Inclusions I - May 2024

Inclusions II - May 2024

Gemstone photography – setting your stones into the right light - Mar 2024

Treatment for Colored Stones- tourmaline, topaz & tanzanite - May 2023

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