Open Directory - Business: Consumer Goods and Services: Jewelry: Laboratories

Description

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: Business
: Consumer Goods and Services
: Jewelry
: Laboratories (10)

Adamas Gemological Laboratory - Provides technical and gemological appraisal and consulting services to the trade and the public. Services, articles, and links.
American Gem Society Laboratories - Provides diamond grading services featuring grading of the diamond cut.
European Gemological Laboratory USA - Provides diamond, colored stone and pearls certification, analysis and consultations for the jewelry trade. Produces educational and promotional materials.
GIA Gem Trade Laboratory - Provides grading and identification of diamonds, colored stones or pearls for the industry and consumers.
GemLab - Specializes in origin of color determination for fancy colored diamonds using Raman spectrometer. Offers diamond grading reports and appraisal services.
GemResearch Swisslab - Determination of the authenticity and country of origin of a rubies and sapphires. Offers gemstone reports and inscriptions.
Global Gemological Laboratory - Offers mini and full diamond grading reports and appraisals for the trade. Located in Bellevue, Washington
New England Gemological Laboratory and Appraisal Services, LLC - Fine jewelry appraisals by an independent team. Services, price list, and location map. In Manchester, CT.
Russian Gemological Server - Offers gemstone analysis software, gemological education, and gemological laboratory services. Includes articles on diamond cut studies and a gallery of virtual diamond images.
SSEF Swiss Gemmological Institute - An independent, international, non-profit organisation dedicated to the identification, treatment, and origin. Services, education, and contact information. Located in Switzerland.

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Last update: Friday, May 21, 2010 3:28:30 PM EDT - edit

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