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    Presidium

    • The new PGT II
      Presidium Gem Tester/Colored Stone Estimator II
      $239.00 $229.00 Add To Cart
    • Presidium Multi Tester III
      Presidium Multi Tester III
      $249.00 $229.00 Add To Cart
    • Presidium Moissanite Tester
      Presidium Moissanite Tester
      $139.00 $129.00 Add To Cart
    • Presidium Gem Computer Gauge
      Presidium Gem Computer Gauge
      $249.00 Add To Cart
    • Presidium Refractive Index Meter II
      Presidium Refractive Index Meter II
      $279.00 Add To Cart
    • Presidium DuoTester w/o Diamond Simulants
      Presidium DuoTester w/o Diamond Simulants
      $389.00 $379.00
    • Presidium Gem Indicator
      Presidium Gem Indicator
      $259.00 Add To Cart
    • Synthetic Diamond Screener II
      Synthetic Diamond Screener II
      $599.00 Add To Cart
    • Presidium DuoTester w/Diamond Simulants
      Presidium DuoTester w/Diamond Simulants
      $549.00 $539.00
    • Set of 7 Diamond Simulants
      Set of 7 Diamond Simulants
      $219.00 Add To Cart
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