Canadian Gemmological
Association
The "Canadian Rockhound" is a free electronic magazine providing quality educational content for professional and avocational collectors, and for rockhounds with an interest in learning more about minerals, gemstones, fossils and lapidary techniques.
The Gemmological Association and Gem
Testing Lab of Great Britain
The GAGTL is a non-profit making organization whose principal objectives are:
The scientific study of gem materials,
To establish education systems and hold examinations,
To provide laboratory services to the jewellery trade,
To maintain libraries and collections of gem materials.
Gemological Institute Of America
As a nonprofit institution, GIA provides knowledge and professionalism that will maintain the long-term stability and integrity of the industry while strengthening and securing consumer confidence.
The German Gemmological
Association
Founded in 1932, the German Gemmological Association developed to an internationally recognized institution of technical and scientific gemmology.
The Canadian Institute of Gemmology
Gemology World has been on the WWW for almost 5 years. It was one of the first jewellery related websites on the Internet.
International Gemmological Institute
International Gemmological Institute, the largest independent grading and appraisal organization in the world, is dedicated to serving the diamond, colored stone and jewelery industry in all it's facets.
American Gem Society
Since 1934, the American Gem Society (AGS) has been protecting the consumer. For 65 years the AGS logo has been a symbol of excellence in the jewelry industry. As an association of fine jewelers, our members are committed to the highest standards of business ethics, and practice truth-in-advertising and pricing.
Harold Weinstein
Ltd. Independent Gem Lab
HWL, Canada's most experienced independent gemmological laboratory, was founded in 1977 to serve the jewellery trade, the jewellery buying public, the legal profession, the insurance industry , banks and government agencies.
GemScan International Inc.
Gem Scan was incorporated in 1985 as an independent jewellery appraisal laboratory providing gem identification and appraisal services to the jewellery trade and public.
Independent
Gemmological Services
Independent Gemmological Services Inc. is Canada's most advanced, accredited gemmological appraisal laboratory.
Canadian Jeweller
Magazine
Canadian Jeweller serves the independent and chain jewellery stores, wholesalers and manufacturers of fine jewellery and related merchandise. Its editorial mandate is to inform readers of news, new products, trends and developments in the industry throughout Canada, as well as international developments which affect Canada's jewellery industry.
Polygon Net - Jewelry Industry
The portal website for the jewelry industry.
International Colored
Gemstone Association
The International Colored Gemstone Association is a non-profit association which was founded in 1983 to represent the international gemstone industry. The ICA is the first and only organization working to increase the understanding, appreciation, and sales of colored gemstones worldwide.
- Spectrum Jewellery
- The company committed to creating colored stone jewellery with a traditional attention to detail and an emphasis on enduring value.