Prestige Series II, the world’s finest diamond tester.

The RS Mizar Prestige Series II comes with advanced testing features and options. The twelve light display makes it possible to identify CZ, diamonds, and other stones such as sapphires. Warm up time is less than seven seconds. Manual controls allow for accurate tests outside normal environmental conditions. As always some stones require further testing to determine what they are. In the case of some Moissanite stones testing as Diamond you need to do further testing such as checking for Double Refraction also shining UV light (similar to the ones used to detect counterfeit currency) on the stone while testing would help to distinguish Moissanite from Diamond.

  • The Prestige Series II comes with a Full two year warranty.
  • Operates on a 9V battery.


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