GLIS-3000
GLIS-3000 is a desktop diamond verification instrument for loose and mounted diamonds, designed to separate natural diamonds from synthetic diamonds. GLIS-3000 is manually operated and requires the user to interpret the test results.
The performance metrics shown below are based on testing done in 2019 using the ASSURE 1.0 test standard and sample sets. The GLIS-3000 has not been tested under ASSURE 2.0.