J-Detect Pro
J-Detect Pro is a desktop diamond verification instrument for loose and mounted diamonds, designed to separate synthetic diamonds from diamonds. J-Detect Pro is manually operated but gives semi-automatic test interpretation.
ASSURE Diamond Verification
Stone Testing Capability
Weight: 0.003 ct +
Size: 0.7 mm +
Colour: D-K
Shape: All
Diamond Simulants: No
Mounted Stones: Yes
Instrument Performance
Key performance metrics measured for the J-Detect Pro with the ASSURE 2.0 Primary Loose Stone Sample:
Diamond False Positive Rate (optimal rate 0%): 2.3%
Diamond Referral Rate (optimal rate 0%): 21.6%
Diamond Accuracy Rate (optimal rate 100%): 78.4%
The Primary Loose Stone Sample was tested three times and consists of 350 loose diamonds, 100 loose synthetic diamonds and 50 loose diamond simulants. The stones are 0.03 ct to 0.20 ct in D-J colour.
Key performance metrics measured for the J-Detect Pro with the ASSURE 2.0 Smalls Loose Stone Sample:
Diamond False Positive Rate (optimal rate 0%): 2.3%
Diamond Referral Rate (optimal rate 0%): 19.5%
Diamond Accuracy Rate (optimal rate 100%): 80.5%
The Smalls Loose Stone Sample was tested three times and consists of 350 loose diamonds, 100 loose synthetic diamonds and 50 loose diamond simulants. The stones are 0.005 ct to 0.02 ct in D-J colour.
The measured test speed for the J-Detect Pro was 238 stones per hour.
Key performance metrics measured for the J-Detect Pro with the ASSURE 2.0 Primary Mounted Stone Sample:
Diamond False Positive Rate (optimal rate 0%): 6.5%
Diamond Referral Rate (optimal rate 0%): 23.3%
Diamond Accuracy Rate (optimal rate 100%): 76.7%
The Primary Mounted Stone Sample consists of jewelry pieces with open-back settings containing a total of 303 stones. The stones are a mix of diamonds, laboratory grown diamonds and diamond simulants in the D-J colour range and have a minimum girdle diameter of 2.0 mm.
Key performance metrics measured for the J-Detect Pro with the ASSURE 2.0 Smalls Mounted Stone Sample:
Diamond False Positive Rate (optimal rate 0%): 0%
Diamond Referral Rate (optimal rate 0%): 34.0%
Diamond Accuracy Rate (optimal rate 100%): 66.0%
The Smalls Mounted Stone Sample consists of jewelry pieces with closed-back settings containing a total of 54 stones. The stones are a mix of diamonds, laboratory grown diamonds and diamond simulants in the D-J colour range and have a girdle diameter between 1.0 mm and 2.0 mm.
Instrument Capabilities
Automated Feed: No
Automated Results: Semi-automatic
Automated Dispense: No
Detect or Refer (synthetic diamonds): Refer
Detect or Refer (diamond simulants): N/A
Multiple Stones at Once: Yes
Training Required: Yes
J-Detect Pro automatically makes a measurement and displays one of the following results:
- Diamond
- Refer
In case of a query, J-Detect Pro offers a troubleshooting feature that connects the user with the DRC Support team to get a rapid response.
Instrument Specifications
Size: 31.5 cm (L) x 27.5 cm (W) x 38 cm (H)
Weight: 18 kg
Price: 11,999 USD (September 2023)
Contact information
https://drcindia.in/product/j-detect-pro
contact@drcindia.in
+91 990 9990 884
ASSURE Tested and Published: September 2023
ASSURE ID: 230901
