diamonds
Presidium Multi Tester – PMUTIII
Convenient all-in-one handheld instrument that instantly separates diamonds from moissanites and other diamond simulants, based on their thermal and electrical properties.
$286.95
Presidium Diamond Mate – PDMT-A
The Presidium Diamond Mate utilizes proven thermal conductivity testing method to instantly verify the authenticity of diamonds. Test results are indicated by visual light and audible beeps.
$122.95