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G-G Spring 2015
Article
Spring 2015 G&G Examines Blue Spinel, Chinese Jewellery Design and the Latest in Synthetics

G&G Brief presents an overview of the content of the Spring 2015 issue of Gems & Gemology.

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Summer 1992 G&G Lab Notes

This section, from the Summer 1992 issue of Gems & Gemmology, is a compilation of interesting finds from GIA's laboratories.

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Autumn 2012 G&G Lab Notes

This section, from the Autumn 2012 issue of Gems & Gemology, is a compilation of interesting finds from GIA’s laboratories.

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Spring 2012 G&G Lab Notes

This section, from the Spring 2012 issue of Gems & Gemology, is a compilation of interesting finds from GIA’s laboratories.

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Growth Structures in Natural and Synthetic Diamonds
Winter 2010 G&G Lab Notes

This section, from the Winter 2010 issue of Gems & Gemmology, is a compilation of interesting finds from GIA’s laboratories.

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Pumpellyite in Quartz
Autumn 2009 G&G Lab Notes

This section, from the Autumn 2009 issue of Gems & Gemology, is a compilation of interesting finds from GIA’s laboratories.

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Summer 2008 G&G Lab Notes

This section, from the Summer 2008 issue of Gems & Gemmology, is a compilation of interesting finds from GIA’s laboratories.

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Autumn 2007 G&G Lab Notes

This section, from the Autumn 2007 issue of Gems & Gemology, is a compilation of interesting finds from GIA’s laboratories.

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DiamondView Images of Rubies
Autumn 2004 G&G Lab Notes

This section, from the Autumn 2004 issue of Gems & Gemology, is a compilation of interesting finds from GIA's laboratories.

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Autumn 2003 G&G Lab Notes

This section, from the Autumn 2003 issue of Gems & Gemology, is a compilation of interesting finds from GIA’s laboratories.

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