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Pearl
Perfect shining spheres. Lustrous baroque forms. Seductive strands, warm to the touch. Pearls are simply and purely organic.
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Treated Freshwater Non-Bead Cultured Pearls with an Antique Appearance
GIA’s Mumbai laboratory examines 12 freshwater pearls showing signs of aging.
Spring 2003 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.
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.
Spring 2005 G&G; Lab Notes
Fall 2004 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.
Summer 1981 G&G Lab Notes
This section, from the Summer 1981 issue of Gems & Gemology, is a compilation of interesting finds from GIA’s laboratories.
Summer 1982 Gem News International
Summer 1982 G&G; Lab Notes
Summer 1983 G&G Lab Notes
This section, from the Summer 1983 issue of Gems & Gemology, is a compilation of interesting finds from GIA’s laboratories.
Summer 1984 G&G; Lab Notes
Bead Cultured Abalone Pearls from Chile
A study of abalone bead cultured pearls from a new pearl culturing technique tested in Chile.
Cultured Pearl Market Update
A look at the latest cultured pearl trends and market updates from dealers at the AGTA show.
