Gemology
American Gem Trade Association
Parent organization of the AGTA Gemological Testing Center.
Sterling Hill Mining Museum
Located in the famous Franklin, New Jersey area.
Tower of London
Home of the famous British crown jewels, in London, UK.
Canadian Gemological Association
Canada’s national gemology association.
Gemological Association of Australia
National gemological association of Australia.
Gemology World
Canadian Institute of Gemology.
International Colored Gemstone Association (ICA)
Largest international colored gemstone dealers’ association.
International Gem Society
Gemological site.
Mindat.org
Mineral data on the web.
University of Texas Gemology Program
The Guide
From Gemworld International, publishers of The Guide, a wholesale price guide to gems.
IDEX Magazine
Magazine covering the diamond trade, with the occasional piece on colored gems.
Journal of Gemology
Publication of the Gemological Association and Gem Testing Laboratory of Great Britain.
Lapidary Journal
Magazine devoted to jewelry and lapidary arts.
LapidaryNews.com
Nice collection of news links on all aspects of the gem industry.
Mineralogical Record
Magazine devoted to the mineral collector.
American Gem Trade Association Gemological Testing Center
North America's foremost gem-testing laboratory devoted to colored gemstones and pearls.
Rocks and Minerals
America’s oldest popular mineral magazine.
Gemological Institute of America (GIA)
Well-known US gemological lab and school.
DiamondSE.info
Nice site for diamond lovers.
FieldGemology.com
Interesting site of Gemologist Vincent Pardieu and his travels.
Geminterest.com
French gemology and mineralogy site.
Gemologyonline.com
Gemology forum and site.
Polygon
Gem trading and information network.
Pricescope
Online forum devoted to gems.
Rapaport
Gem trading and information network.
Bowers Museum
Located in Orange County, California.
Carnegie Museum of Natural History
Hillman Hall of Minerals and Gems, Pittsburgh, PA.
Harvard Mineralogical Museum
Mineral museum at Harvard University.
Hermitage
Museum in St. Petersburg, Russia houses a magnificent collection of gold and jewels.
Houston Museum of Natural Science
Fine gem and mineral collection.
Los Angeles County Museum of Natural History
Fine gem and mineral collection.
Louvre
One of the world’s finest museums, with many gems on display, Paris, France.
San Diego Natural History Museum
Mineralogy Dept. of this fine museum.
A.E. Seaman Mineral Museum
Located in Houghton, MI.
Smithsonian Institution
Fine gem and mineral collection.
Gübelin Gem Lab
Well-known Swiss gem laboratory
Swiss Gemological Institute (SSEF)
Well-known gem laboratory.
Your Gemologist .com
Excellent site for gem education.
American Gem Society
Important diamond lab and jewelers’ association.
4 Diamonds Info
Consumer info on Earth's most valued mysterious stone
Bobs Rock Shop
Excellent site for gemology and mineral information, also Rock & Gem magazine.
Diamondblog
Resource dedicated to bringing you news and views as they relate to the diamond trade.
A.L. Designs
Our beaded jewelry is handcrafted with gemstones, crystals, pearls, glass beads and polymer clay, it is unique and mostly one-of-a-kind and each piece of jewelry is individual and special.
Go Bargings
Go Bargin's sells a 3-stone Simulated Diamond Pendant
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