GLIS-MINI is a desktop diamond verification instrument for loose and mounted diamonds, designed to separate natural diamonds from synthetic diamonds and diamond simulants. GLIS-MINI is manually operated and requires the user to interpret the test results.
Weight: All
Size: All
Colour: D-J
Shape: All
Diamond Simulants: Yes
Mounted Stones: Yes (not yet ASSURE Tested)
The below results demonstrate the performance of the GLIS-Mini when tested by an Expert Operator.
Core Sample
Diamond False Positive Rate (optimal rate 0%): 11.1%
Diamond Referral Rate (optimal rate 0%): 0.8%
Diamond Accuracy Rate (optimal rate 100%): 93.2%
Speed (stones tested per hour): 951
The ASSURE Core Sample consists of 1,000 loose diamonds, 200 loose synthetic diamonds and 200 loose diamond simulants if applicable. The stones are 0.02ct to 0.20ct in D-J colour.
Small Sample
Diamond False Positive Rate (optimal rate 0%): 7.3%
Diamond Referral Rate (optimal rate 0%): 16.4%
Diamond Accuracy Rate (optimal rate 100%): 80.1%
Speed (stones tested per hour): 951
The ASSURE Smalls Sample consists of 1,000 loose diamonds, 200 loose synthetic diamonds and 200 loose diamond simulants if applicable. The stones are 0.005 ct to 0.02 ct in D-J colour.
Automated Feed: No
Automated Results: No
Automated Dispense: No
Detect or Refer (Synthetic Diamonds): Detect
Detect or Refer (Diamond Simulants): Refer
Multiple Stones at Once: Yes
Training Required: Yes
GLIS-MINI captures multiple images and based on visual analysis of the images, and support from a decision tool, the operator concludes the nature of the stones. The following results can be concluded by the operator based on the data generated by the GLIS-MINI:
‘Refer’ could indicate potential synthetic diamonds, diamond simulants and diamonds. The referrals should be tested further for full verification.
Charles@gzbiaoqi.com
+86 13310897669
ASSURE Tested November 2019
ASSURE ID: 49079
