Gemological certification

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LABORATORY

A graduated gemologist F.G.G. guaranties quality control and certification of each single stone in our in-house laboratory.The lab works with Kruess Instruments and Zeiss optics.

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GEMOLOGICAL CERTIFICATION

As a service we give on request the certificate of our in-house laboratory for every gemstone in our stock.


Also it is possible to get the gemstone sealed with the gemsecure seal system with a mini certification, on demand even personalized on the backside with the name and logo of our customer.

For the higher range quality gemstones the certificate is done by the independent gemological laboratory CARAT GEM LAB.

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For any other certifications we suggest the following international recommended laboratories: United States of America : GIA  Gemological Institute of America. Switzerland: Guebelin Gem Lab and SSEF Swiss Gemological Institute. Germany: DEL Deutsche Diamant & Edelstein Laboratorien (Idar-Oberstein). Italy: IGI Istituto Gemmologico Italiano. France:Carat Gem Lab. Hong Kong: GRS Gem Research Swisslab.