The RS Mizar DiamondNite is the first One-Step Dual Tester for non-diamonds such as Cubic Zirconia (CZ), artificial moissanite, in addition to genuine diamonds.
The testing process is simple: Just touch the probe to the stone - lights will show if it's moissanite, another artificial diamond, or a genuine Diamond; the tester will confirm the result by beeps - no beep means it is CZ or another fake, a first continuous beep means diamond (green light), or it will be followed by a lower continuous beep to indicate moissanite (red light).
The initial warm-up time is five seconds, the test itself takes only 1.5 seconds, and recovery time between tests is an astonishing one second!
This device is 100% accurate and Patent Pending.
Features:
- Completely portable, uses one 9-Volt battery (included) - no awkward cord or adapter needed
- Three minute shut-off alert to save battery
- Simple on-off switch, no tricky adjustments
- Gray shock resistant housing with easy to read features
- Comes with complete instructions and is 100% accurate
- 2 Year Manufacturer's Warranty








