- Description
Easy to use even for a new beginner
Emit audible sounds to give accurate reading
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
Emit audible sounds to give accurate reading
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