This section, from the Winter 2005 issue of Gems & Gemology, is a compilation of interesting finds from GIA’s laboratories.

A new production of hydrothermal synthetic emeralds.

“Agates: Treasures of the Earth”; “Bling Bling: Hip Hop’s Crown Jewels”; “Masterpieces of French Jewelry from American Collections”; “The Jeweler’s Directory of Gemstones”

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.

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.

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

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.

This section, from the Winter 1993 issue of Gems & Gemology, is a compilation of interesting finds from GIA’s laboratories.

“Humboldt's Travels in Siberia (1837-1842): The Gemstones”

This section, from the Summer 1996 issue of Gems & Gemology, is a compilation of interesting finds from GIA’s laboratories.

This section, from the Fall 2002 issue of Gems & Gemology, is a compilation of interesting finds from GIA’s laboratories.

“The Eras of the Diamond”; “Jadeite Jade, A Stone & A Culture”; “Pegmatology: Pegmatite Mineralogy, Petrology and Petrogenesis”; “At the Bench: An Illustrated Guide to Working with Gold & Silver”; “Auction Market Resource”

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.

This section, from the Winter 1985 issue of Gems & Gemology, is a compilation of interesting finds from GIA’s laboratories.

This article, from the Spring 2003 issue of Gems & Gemology, is a compilation of abstracts of important gemology-related articles published outside of Gems & Gemology.