Stone Testing Capability

Weight: 0.005 ct+
Size: 0.90 mm +
Colour: D-J
Shape: All
Diamond Simulants: Yes
Mounted Stones: Yes (not yet ASSURE Tested)

Instrument Performance

The below results demonstrate the performance of the GIA iD100 with the ASSURE Core Sample:

Diamond False Positive Rate (optimal rate 0%): 0%
Diamond Referral Rate (optimal rate 0%): 3.3%
Diamond Accuracy Rate (optimal rate 100%): 96.7%
Speed (stones tested per hour): 183 

The ASSURE Core Sample consists of 1,000 loose diamonds, 200 loose synthetic diamonds and 200 loose diamond simulants. The stones are 0.02ct to 0.20ct in D-J colour.

The below results demonstrate the performance of the GIA iD100 with the ASSURE Smalls Sample:

Diamond False Positive Rate (optimal rate 0%): 0%
Diamond Referral Rate (optimal rate 0%): 4.2%
Diamond Accuracy Rate (optimal rate 100%): 95.8%
Speed (stones tested per hour): 183

The ASSURE Smalls Sample consists of 1,000 loose diamonds, 200 loose synthetic diamonds and 200 loose diamond simulants. The stones are 0.005 ct to 0.02 ct in D-J colour.

Instrument Capabilities

Automated Feed: No
Automated Results: Yes
Automated Dispense: No
Detect or Refer (Synthetic Diamonds): Refer
Detect or Refer (Diamond Simulants): Refer
Multiple Stones at Once: No
Training Required: Yes

The instrument tests individual stones and automatically displays one of the following results:

1. Pass
2. Refer

The ‘Refer’ results could contain potential synthetic diamonds, diamond simulants or diamonds. These referrals should be tested further for full verification.

Room light calibration is needed once per day or whenever the environmental lighting conditions are changed.

Instrument Specifications

Size: 16.5 cm (W) x 20 cm (D) x 8 cm (H)
Weight: 1.02 kg
Price: 4,995 USD (February 2019)

Contact information

www.gia.edu/id100
giastore@gia.edu
+1 760 603 4200

ASSURE Tested March 2019
ASSURE ID: 75549