Colored Stones and Pearls | Gems & Gemology
Abstracts of speaker presentations from the “Colored Stones and Pearls” session of GIA’s 2018 International Gemological Symposium.
Gem Localities and Formation
Poster abstracts on “Gem Localities and Formation” from GIA’s 2018 International Gemological Symposium.
Fall 2018 G&G Publication Information
This document provides the publication information for Gems & Gemology
Diamond Geology
Poster abstracts on “Diamond Geology” from GIA’s 2018 International Gemological Symposium.
Diamond Identification
Poster abstracts on “Diamond Identification” from GIA’s 2018 International Gemological Symposium.
Gem Characterization
Abstracts of speaker presentations from the “New Technologies and Techniques” session of GIA’s 2018 International Gemological Symposium.
General Gemology and Jewelry
Poster abstracts on “General Gemology and Jewelry” from GIA’s 2018 International Gemological Symposium.
Diamond Identification
Abstracts of speaker presentations from the “Diamond Identification” session of GIA’s 2018 International Gemological Symposium.
Gem Localities and Formation
Abstracts of speaker presentations from the “Gem Localities and Formation” session of GIA’s 2018 International Gemological Symposium.
General Gemology and Jewelry
Abstracts of speaker presentations from the “General Gemology and Jewelry” session of GIA’s 2018 International Gemological Symposium.
New Technologies and Techniques
Abstracts of speaker presentations from the “New Technologies and Techniques” session of GIA’s 2018 International Gemological Symposium.
Colored Stones and Pearls
Poster abstracts on “Colored Stones and Pearls” from GIA’s 2018 International Gemological Symposium.
Gem Characterization
Abstracts of speaker presentations from the “Gem Characterization” session of GIA’s 2018 International Gemological Symposium.
Diamond Geology
Poster abstracts on “Gem Characterization” from GIA’s 2018 International Gemological Symposium.
Gemstones and Sustainable Development Knowledge Hub
Projects developed by the GemHub to benefit miners, cutters, and others involved in the gem and jewelry industry.
Separating Glass-Filled Rubies Using the DiamondView
The DiamondView instrument is able to identify glass as the filler in a pair of heart-shaped rubies.
Discovery of Color-Change Chrome Grossular Garnets from Ethiopia
The first known group of color-change gem-quality chrome grossular garnet, reportedly from Ethiopia, is examined in GIA’s Carlsbad lab.
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