Presidium ARI Diamond Tester

ARI is developed as a handheld PRESIDIUM DIAMOND VERIFICATION INSTRUMENT® to help identify colourless diamond against CVD/HPHT lab grown colourless diamond and all types of moissanite. 

Designed with a focus on ergonomics, portability for ease of use when testing gems. 

Overcoming challenges with creating a small package to contain internal and technical components.