-
Asian Institute of
Gemological Sciences — AIGS
Canadian Gemmological ****ociation — CGA
Canadian Institute of
Gemmology — CIG
Gemological Science International...
- The
Gemological Institute of
America (GIA) is a
nonprofit institute based in Carlsbad, California. It is
dedicated to
research and
education in the field...
- 2007). "Spotlight on
International Gemological Institute".
Jewelers Inc. "Blackstone
Acquires International Gemological Institute (IGI)". Blackstone. Retrieved...
- Gem and
Diamond Foundation;
Gemological ****ociation of
Great Britain;
German Gemological ****ociation;
Netherlands Gemological Laboratory. 25 May 2008. "Tanzanite...
-
laboratory Asian Institute of
Gemological Sciences (AIGS), the
oldest gemological institute in
South East Asia,
involved in
gemological education and gem testing...
-
Although these may also be
legitimately referred to as "pearls" by
gemological labs and also
under U.S.
Federal Trade Commission rules, and are formed...
- 1995). "
Gemological Abstracts". Gems & Gemology. 31 (1): 79. * Shipley,
Robert M. (1942)
Diamond Glossary, pp. 43. (PDF page 11)
Gemological Institute...
- The
Asian Institute of
Gemological Sciences (AIGS) is a
private gemological school and
gemological laboratory based in Bangkok, Thailand. The AIGS was...
- detect,
requiring advanced chemical analysis by
gemological labs (e.g., Gübelin, SSEF, GIA,
American Gemological Laboratories (AGL),
Lotus Gemology. According...
- synthetic, but most need
gemological testing to
determine their origin.
Synthetic rubies have
technological uses as well as
gemological ones. Rods of synthetic...
