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RS Mizar Diamond Detective

Product ID: DIA-620.00
Regular Price: $99.95

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RS Mizar offers reliable state-of-the-art gem testers that are simple and easy to use. Test mounted or unmounted stones. Nine volt battery and complete instructions included. Two year warranty.


  • Simple but precise, test diamonds in rapid succession.
  • Metal alert gives a long beep if metal is touched rather than stone.
  • Large/small switch for testing diamonds over and under eight points.
  • Seven second warm-up time with a 150 second shut-off alarm.
  • If the stone is a simulant nothing happens green light indicates diamond.
  • Low battery indicator; 9 volt battery included.

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