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Pearl

Perfect shining spheres. Lustrous baroque forms. Seductive strands, warm to the touch. Pearls are simply and purely organic.

Pearl
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Research

Spring 2008 G&G; Lab Notes

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

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Spring 2010 Gem News International

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Spring 2010 G&G Lab Notes

This section, from the Spring 2010 issue of Gems & Gemology, is a compilation of interesting finds from GIA's laboratories.

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Spring 2011 Gem News International

A compilation of gem news from around the world, covering topics such as localities, unusual gem materials, market news, new products, discoveries, jewelry manufacturing techniques, and industry trends.

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Abstracts; Fall 2009

This article, from the Fall 2009 issue of Gems & Gemology, is a compilation of abstracts of important gemology-related articles published outside of Gems & Gemology.

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More of the Interesting and Unusual – Tucson 2014

Alluring finds at the 2014 gem shows in Tucson.

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Virtual facet patterns and diamond design

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