Directory > Business > Consumer Goods and Services > Jewelry > Laboratories Hyderabad Institute of Gems and Jewellery Offers gemological and jewelry design cources. http://www.higj.com Reviews Rating: Not yet Rated
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GemLab Specializes in origin of color determination for fancy colored diamonds using Raman spectrometer. Offers diamond grading reports and appraisal services. http://www.gemlab.net/ Reviews Rating: Not yet Rated
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GemResearch Swisslab Determination of the authenticity and country of origin of a rubies and sapphires. Offers gemstone reports and inscriptions. http://www.gemresearch.ch Reviews Rating: Not yet Rated
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European Gemological Laboratory USA Provides diamond, colored stone and pearls certification, analysis and consultations for the jewelry trade. Produces educational and promotional materials. http://www.eglusa.com Reviews Rating: Not yet Rated
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GIA Gem Trade Laboratory Provides grading and identification of diamonds, colored stones or pearls for the industry and consumers. http://www.gia.org/gemtradelab/ Reviews Rating: Not yet Rated
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Global Gemological Laboratory Offers mini and full diamond grading reports and appraisals for the trade. Located in Bellevue, Washington http://www.globalgemlab.com/ Reviews Rating: Not yet Rated
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Gemmological Association and Gem Testing Laboratory of Great Britain Offers gem grading and identification services and gemmological courses for the trade and members. http://www.gagtl.ac.uk/ Reviews Rating: Not yet Rated
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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. http://www.gemology.ru/ Reviews Rating: Not yet Rated
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American Gem Society Laboratories Provides diamond grading services featuring grading of the diamond cut. http://www.agslab.com/ Reviews Rating: Not yet Rated
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New England Gemological Laboratory and Appraisal Services, LLC Fine jewelry appraisals by an independent team. Services, price list, and location map. In Manchester, CT. http://www.negemlab.com Reviews Rating: Not yet Rated
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Gubelin Gemmological Laboratories Independent service provides general information on gemstones, ongoing research and lab report services. http://www.gubelinlab.com/ Reviews Rating: Not yet Rated
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Realgems Gemological Laboratory Technical advisers, appraisers, gemological training. Services, background, and contact information. Located in Brazil. http://www.realg.com.br Reviews Rating: Not yet Rated
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Adamas Gemological Laboratory Provides technical and gemological appraisal and consulting services to the trade and the public. Services, articles, and links. http://www.gis.net/~adamas/ Reviews Rating: Not yet Rated
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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. http://www.ssef.ch/ Reviews Rating: Not yet Rated
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