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Gem ID

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  Presidium Gem Tester/Colored Stone Estimator II $265.00 Add To Cart

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  GemOro PCT101 Precision Pocket Carat Scale $145.00 Add To Cart

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  Gem-n-Eye Digital Refractometer $520.00 Add To Cart

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  Tanzanite Filter/Dichroscope $65.00 Add To Cart

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  Presidium Refractive Index Meter II $275.00 Add To Cart

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  Presidium Gem Computer Gauge $315.00 Add To Cart

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  Presidium DuoTester II $389.00 $385.00 Add To Cart

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  Synthetic Emerald Filter $50.00 Add To Cart

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  Calcite Dichroscope $72.00 Add To Cart

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• 
  Large OPL Diffraction Spectroscope & Stand $285.00 Add To Cart

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  "The Works" Gem Filter Set $265.00 Add To Cart

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  Gem Refractometer $650.00 Add To Cart

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• 
  Chelsea Filter $43.00 Add To Cart

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  Synthetic Diamond Screener II $595.00 Add To Cart

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• 
  Presidium Gem Indicator $305.00 Add To Cart

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  Diamond Eye Reflectivity Meter $149.00 $95.00 Add To Cart

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• 
  Ruby/Aqua Filter Set $34.00 Add To Cart

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• 
  Gem Filter Set F-4000 $69.00 Add To Cart

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• 
  Hodgkinson Method Filter $43.00 Add To Cart

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• 
  Refractometer Lamp $75.00 Add To Cart

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