Links to important gemology sites

So many possibilities, so little time. The spread of information on the web has shattered traditional methods of information exchange.
    Below we present a selection of our favorite gemological links.

Gemological Training Institutes, Laboratories and Related Sites

Press – Gem, Jewelry & Mineral Magazines

Gem & Jewelry Networks, Forums & Related Sites

Find an Appraiser or Retail Jeweler

For a comprehensive online search engine of US and Canadian jewelry appraisers and retail jewelers, see these links:

Major Gem & Jewelry Auction Houses

Museums with Important Gem, Jewelry & Mineral Collections

American Gem Trade Assocation Gemological Testing Center
18 East 48th St., Suite 502
New York, NY 10017, USA
Tel: 212-752-1717; Fax: 212-750-0930
E-Mail:; Web:
© 1999–2005 American Gem Trade Assocation Gemological Testing Center. All rights reserved. Users may download this information for their own private, non-commercial use. Any other reproduction of this document (text or graphics) without the express written consent of the AGTA GTC is strictly prohibited.
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