Presidium

Presidium

  • Presidium Diamond Mate-A(PDMT-A)

    The Presidium Diamond Mate Tester tests for diamonds with the signature Presidium retractable probe tip that ensures consistent pressure against the gemstone during testing for more reliable results...

    $129.00
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  • Presidium Gem Tester II (PGT II)

    The industry’s most trusted colored gemstone tester is now redesigned to be more compact, sturdy and portable. In it’s second generation, the Presidium Gem Tester II provides a quick and...

    Was: $245.00
    Now: $229.00
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  • Presidium Moissanite Tester(PMT II)

    The Presidium Moissanite Tester II measures the electrical conductivity of the gemstones directly. Presidium recommends the use of the Presidium Moissanite Tester II after a positive test result for...

    $129.00
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  • Presidium Multi Tester III(PMUT III)

    The Presidium Multi Tester III verifies the authenticity of colorless diamonds against moissanites, cubic zirconia, and other diamond simulants. Showcasing a new ergonomic design with a rubberized...

    $249.00
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