JewelryAbout.com provide a huge collection of jewelry related web links to body jewelry, bead & gemstone, costume, diamonds, fine art, pearls, precious metals, watches, jewelry wholesale & distribution.
Training
American Institute of Diamond Cutters, Inc.
Offers diamond cutting and polishing courses.
http://www.diamondschool.com
American Jewelry Institute
Offering classes in repair, metalwork, casting, modeling, and other areas.
http://www.ajigroup.org
Basic Watch Repair Video Course
Learn to repair mechanical watches by watching two videos.
http://www.watchrepairvideo.com
California Institute of Jewelry Training
Provides courses covering all aspects of the jewelry trade.
http://www.jewelrytraining.com/
Watchmaker Education in North America
Offers an information clearinghouse for prospective watchmakers including a directory of watch schools more.
http://www.watchmakereducation.com