On Going Research

  • August-Tue-2017 ,郜玉杰

    蓝色蓝宝石中的红色荧光

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  • November-Fri-2016 ,Gem Lab research team

    Cut-color relationship in colored gemstones

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  • August-Tue-2017 ,Gem LabTeam

    Color Grading of gemstones 

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  • November-Fri-2016 ,Gem Lab research team

    Age determination of ambers

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  • November-Fri-2016 ,Gem Lab research team

    Low temperature heating of gemstones - the detection

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  • November-Fri-2016 ,Charles Carmona

    COMPLETE HANDBOOK OF GEMSTONE WEIGHT ESTIMATION

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  • November-Fri-2016 ,Gem Lab research team

    Origin determination of jade materials

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