NIBDiamond Selector II Tester V2 Gemstone Detector Jewelry Tester Tool - $10 (CLINTON)

Description: This "Diamond Selector II" has a highly compact design and will help you to tell the difference between a genuine diamond and fake diamond.
The cost is not even a fraction of the cost of a diamond, and you will gain piece of mind by knowing that you are buying a real diamond, instead of a cheap knockoff.
This tester comes with a leather bag and small testing tray for holding loose stones.
Feature: Easy to use even for a new beginner Emit audible sounds to give accurate reading Compensation for ambient temperature.
Diamond indicator will be showed if the stone is a REAL diamond (Red light) Auto shut-off with a push button switch Metal alert (continuous buzzing sound when user accidentally touches metal rather than stone ) Large / small switch for testing diamonds +/ - 8 points LCD display & LED indicator If stone is Fake crystal, a simulant such as cubic zirconium ( CZ ), will be no reaction Specification: Size:135*40*20mm Power supply: 9V battery(Included ) Specially offer an unique 2 sounds and 3 color lamps display system to identify diamonds from imitations.
Weight:100g