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PR: 5
| American Gem Society Laboratories - Provides diamond grading services featuring grading of the diamond cut. http://www.agslab.com/ - More info... |
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PR: 4
| ADAMAS GEMOLOGICAL LABORATORY amp ADAMAS ADVANTAGE ... - ADAMAS GEMOLOGICAL LABORATORY publishes gemologically oriented software for the jewelry appraiser, jeweler, or student in gemology or mineralogy. The laboratory also provides technical consulting and jewelry appraisal services to the trade and the public http://www.gis.net/~adamas/ - More info... |
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PR: 4
| European Gemological Laboratory - Provides diamond, colored stone and pearls certification, analysis and consultations for the jewelry trade. Produces educational and promotional materials. http://www.eglusa.com - More info... |
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PR: 4
| GemResearch Swisslab GRS Specializing in Origin Determination... - GemResearch Swisslab (GRS) has invented its own high technology portable gemmological laboratory, computerised and with state-of-the-art spectrometers. GRS Heat Treatment thermal treatment gemmological heat enhancement process clarity color ruby sapphire http://www.gemresearch.ch - More info... |
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PR: 4
| Gubelin Gemmological Laboratories the worlds most ... - Gubelin Gemmological Laboratory keeping our gemstone report with traditions high standards, independent opinion of the laboratory, constant inovation and up to date technologies make the Gubelin Gemmological Laboratory the world most reknowned gem laboratory. http://www.gubelinlab.com/ - More info... |
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PR: 4
| Russian Gemological Server - Business, research and educational projects in the gemology and jewellery filelds. Software & Hardware for diamond modelling, raytracing and cut optimisation. News and articles for diamond traders and researches. http://www.gemology.ru/ - More info... |
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PR: 4
| SSEF Swiss Gemmological Institute - The SSEF Swiss Gemmological Institute is an independent, international, non-profit organisation dedicated to the identification of gemstones, gemstone treatments, origin determination, gemmological research and education. http://www.ssef.ch/ - More info... |
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PR: 3
| GEMLAB Gemological Laboratory and fine gemstones - GEMLAB is a highly specialized gemological laboratory using the most advanced techniques to analyze gems we also carry fine gemstones. http://www.gemlab.net/ - More info... |
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PR: 3
| New England Gemological Laboratory - Fine jewelry appraisals by an independent team. Services, price list, and location map. In Manchester, CT. http://www.negemlab.com - More info... |
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PR: 2
| Realgems Gemological Laboratory - Technical advisers, appraisers, gemological training. Services, background, and contact information. Located in Brazil. http://www.realg.com.br - More info... |
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