Colorado Academy of Silversmithing and Art Metal
- Jewelry making, silversmithing, casting, art metal, wire sculptures, lapidary and rock collecting resources.
- http://users.frii.com/dnorris/index2.html

William Holland Lapidary School
- Classes include beading, cabochons, silver, glass fusing, casting, gem and mineral ID, wirewrapping, chain making, glass bead making, silver clay, faceting, stained glass, opals. Hobby oriented craft jewelry making school.
- http://www.lapidaryschool.org/

Jinks McGrath - Jeweller
- Information about jewellery, books, courses and workshops.
- http://www.jinksmcgrath.com/

Fredricka Kulicke School of Jewelry Art
- Teaches the art of jewelry making by interpreting ancient jewelry designs. Information on courses and workshops, enrollment form, and samples of designs. In Parsippany, New Jersey.
- http://www.kulickejewelryschool.com/

The Asian Institute of Gemological Sciences
- Features educational and research institute devoted exclusively to the training of students in the scientific and practical aspects of gemology and the gem trade.
- http://www.aigsthailand.com/