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Sites similaires à Ssef.Ch
SSEF – Leader in coloured gemstone, diamond and pearl testing and certification
Description: 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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3.0 / 5.0, examinés par Sites Like Search
Langue: English
Thèmes du site: consumer
New England Gemological Laboratory offers Gem and Jewelry appraisal services in Massachusetts (MA) and Connecticut (CT) by our qualified appraisers Cynthia and ...
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3.0 / 5.0, Langue: English
Business, research and educational projects in the gemology and jewellery filelds. Software & Hardware for diamond modelling, raytracing and cut optimisation ...
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3.0 / 5.0, Langue: English
Santa Fe Jewelers Supply has everthing for your jewelry making needs. Metals, Findings, Tools, Display, and Stones.
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3.0 / 5.0, Langue: English
Recognized as one of the world's premier scientific grading laboratories.
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3.0 / 5.0, Langue: English
GemResearch Swisslab (GRS) has invented its own high technology portable gemmological laboratory, computerised and with state-of-the-art spectrometers. GRS Heat ...
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Produces precious and semi-precious gem and gold jewelry. Dealer locator and photo gallery of sample pendants, pins and earrings.
Note du site:
3.0 / 5.0, Langue: English
Specializes in origin of color determination for fancy colored diamonds using Raman spectrometer. Offers diamond grading reports and appraisal services.
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3.0 / 5.0, Langue: English
Your Town. Your News. Your Take. Local news and discussion forums for every city in the US, thousands of cities throughout the world and 300,000 other topics.
Note du site:
4.5 / 5.0, Langue: English