💎 Test Like a Pro, Shine Like a Star!
The High Accuracy Diamond Tester Pen is a professional-grade tool designed for both novices and experts, enabling quick and precise identification of real diamonds versus simulants. With a user-friendly interface, it utilizes advanced thermal conductivity principles to deliver results in just 2 seconds, featuring audible alerts and clear LCD/LED indicators for effortless operation.
L**T
Test the diamond
Easy to use. Answered any doubts on real stones
F**E
Excellent buy
Super easy to use...accurate and inexpensive!
H**N
Diamond tester
Love having this on hand! Easy to use
Z**Y
Me vino dañado
Vino dañado no sirvió no enciende la luz no detracta los diamantes ni las Moissanitas por favor cuando envíen algo revisar que sirva porque he gastado mi dinero en vano
T**R
Works great!
Absolutely love this item. Works very well
R**Y
It works
In order to get this to work you have to turn the volume all the way up. It requires a 9 V battery but it works. My husband tested it on the rhinestones on our napkin rings and read that as a diamond…
D**O
Broken
Doesn’t even work
J**Z
Good value for price
Easy to use and accurate.
Trustpilot
1 month ago
1 month ago