Portable Gemstone Diamond Jeweler II V2 Tester Analyzer Jewelry Gems Select Tool
Brand: LuckyStone

Easy to use even for a new beginner
Emit audible sounds to give accurate reading
Diamond indicator will be showed if the stone is a REAL diamond (Green light)
Metal alert (continuous buzzing sound when user accidentally touches metal rather than stone )
Large / small switch for testing diamonds +/ - 8 points
To emit sounds to give accurate reading
LCD display & LED indicator
If stone is Fake crystal, a simulant such as cubic zirconium ( CZ ), will be no reaction
Dimension: 16.5 x 4.2 x 2.2cm
Powered by DC 9V battery x 1 (not included )

Package content :
1 x Diamond selector II tester
1 x Testing Platform
1 x English user manual
1 x Protected leather Pouch case

Easy to use even for a new beginner
Emit audible sounds to give accurate reading
Diamond indicator will be showed if the stone is a REAL diamond (Green light)
Large / small switch for testing diamonds +/ - 8 points
Metal alert (continuous buzzing sound when user accidentally touches metal rather than stone )