◂ BACK TO GEM ENCYCLOPEDIA
Pearl
Perfect shining spheres. Lustrous baroque forms. Seductive strands, warm to the touch. Pearls are simply and purely organic.

See Gem As
Tools
Research
Fall 1993 G&G; Lab Notes
This section, from the Fall 1993 issue of Gems & Gemology, is a compilation of interesting finds from GIA’s laboratories.
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.
Fall 1984 Gem News International
Fall 1984 G&G; Lab Notes
Fall 1985 G&G; Lab Notes
This section, from the Fall 1985 issue of Gems & Gemology, is a compilation of interesting finds from GIA’s laboratories.
Winter 1988 G&G; Lab Notes
This section, from the Winter 1988 issue of Gems & Gemology, is a compilation of interesting finds from GIA’s laboratories.
Fall 1998 G&G Lab Notes
This section, from the Fall 1998 issue of Gems & Gemology, is a compilation of interesting finds from GIA’s laboratories.
Winter 1986 G&G; Lab Notes
Winter 1987 G&G Lab Notes
This section, from the Winter 1987 issue of Gems & Gemology, is a compilation of interesting finds from GIA’s laboratories.
Spring 1992 G&G; Lab Notes
Spring 1993 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.








