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Sapphire
The name “sapphire” can also apply to any corundum that’s not ruby red, another corundum variety.
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Research
Fall 1990 G&G; Lab Notes
This section, from the Fall 1990 issue of Gems & Gemology, is a compilation of interesting finds from GIA’s laboratories.
Fall 1991 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.
Fall 1991 G&G; Lab Notes
Fall 1992 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.
Fall 1992 G&G Lab Notes
This section, from the Fall 1992 issue of Gems & Gemology, is a compilation of interesting finds from GIA's laboratories.
Fall 1993 Gem News International
Fall 1994 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.
Fall 1994 G&G; Lab Notes
This section, from the Fall 1994 issue of Gems & Gemology, is a compilation of interesting finds from GIA’s laboratories.
Spring 1992 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.
Fall 1998 Gems 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.
Fall 2000 Gem News International
Winter 1987 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.
