Top > Consumer Goods and Services > Jewelry > Laboratories
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Russian Gemological Server
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Offers gemstone analysis software, gemological education, and gemological laboratory services. Includes articles on diamond cut studies and a gallery of virtual diamond images.
Date Added: Jul 19, 2006 Hits:
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Global Gemological Laboratory
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Offers mini and full diamond grading reports and appraisals for the trade. Located in Bellevue, Washington
Date Added: Jul 19, 2006 Hits:
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European Gemological Laboratory USA
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Provides diamond, colored stone and pearls certification, analysis and consultations for the jewelry trade. Produces educational and promotional materials.
Date Added: Jul 19, 2006 Hits:
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GemResearch Swisslab
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Determination of the authenticity and country of origin of a rubies and sapphires. Offers gemstone reports and inscriptions.
Date Added: Jul 19, 2006 Hits:
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GIA Gem Trade Laboratory
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Provides grading and identification of diamonds, colored stones or pearls for the industry and consumers.
Date Added: Jul 19, 2006 Hits:
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