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Organization and Institute
Basic Watch Repair
Learn to repair mechanical watches by watching two videos.
http://www.watchrepairvideo.com/
Diamond High Council
Supply a wide variety of publications with information related to the diamond trade and industry in several languages.
http://www.diamonds.be/
Drouhard National Jeweler's School
Programs in design and casting, jewelry repair, and diamond setting.
http://www.drouhardjewelerschool.com/
Federation for European
A consortium of gemmological institutes formed to establish a standard of European certification, which members must adhere to.
http://www.feeg.net/
GemEx Systems, Inc.
Developers of an Imaging Spectrophotometer for the analysis of color in gemstones of all types.
http://www.lambdaspec.com/
Gemological Institute of the Rockies
Buying, selling, certifying, and mounting diamonds and Montana sapphires.
http://www.gradeddiamonds.com/
German Gemmological Association
Training and research in modern gemmology. Programs and fees, diamond grading, and enrollment. Site in English and German.
http://www.dgemg.com/
Gold Virtuosi
International jewellery design awards from the World Gold Council.
http://www.gold-virtuosi.com/
Handworks
Jewelry making classes at the Grist Mill Craft School.
http://www.handworks.com/
International Watch & Jewelry Guild
Membership organization of watch and jewelry experts, dealers and collectors who meet to trade and to set world prices.
http://www.iwjg.com/
Jeffrey Fischer Rockefeller Center Station
To foster and promote high ethical standards and integrity amongst members of the American Diamond Industry.
http://www.dmia.net/
Jewelers of America
Trade organization for retail jewelers. Consumer information, membership, and affiliates.
http://www.jewelers.org/
Jewellers Vigilance Canada (JVC)
Advances ethical practices within the industry and promotes consumer confidence. Also offers a crime prevention package.
http://www.jewellersvigilance.ca/
Metallo Nobile
jewelry design and production school and jewelry manufacturer.
http://www.metallo-nobile.org
Platinum Guild International
Dedicated to stimulating and protecting the platinum jewelry market.
http://www.preciousplatinum.com/
The Jewelry Information Center
A non-profit trade association funded by its members and the public relations arm for the entire fine jewelry and watch industry. Buying basics, charity fund, and retailer listings.
http://www.jewelryinfo.org/