Select Region
  • China
    • Only Natural Diamonds
    • Epic Diamonds
    • Inside The World of Diamonds
    • Style & Innovation
    • Hollywood & Pop Culture
    • Love & Diamonds
    • For Moments Like No Other
    • Sustainable Development
    • Diamonds 101
    • Find a Retailer
    • About Us
    • Join Our Mailing List
    • Follow us
    • Facebook
    • YouTube
    • Instagram
    • Twitter
    • Pinterest
    • LinkedIn
    • Natural Diamond Council
    • Diamond Professionals
    • Press
    • Follow Us
    • Twitter
    • LinkedIn
    • Facebook

    ASSURE Diamond Verification

    • ASSURE Directory of Diamond Verification Instruments
    • ASSURE Testing Program
    • Diamond Pipeline Integrity
    Back to Directory
    ALROSA Diamond Inspector

    ALROSA Diamond Inspector

    The ALROSA Diamond Inspector is a portable instrument designed to separate diamonds from synthetic diamonds and diamond simulants. It is manually operated but gives an automatic test result and is suitable for both loose and mounted diamonds.

    Stone Testing Capability

    Weight: 0.03 ct-10 ct
    Size: 2 mm-14.4 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 ALROSA Diamond Inspector with the ASSURE Core Sample:

    Diamond False Positive Rate (optimal rate 0%): 0%
    Diamond Referral Rate (optimal rate 0%): 3.6%
    Diamond Accuracy Rate (optimal rate 100%): 96.4%
    Speed (stones tested per hour): 24

    The optimal Diamond False Positive Rate is 0%
    The optimal Diamond Referral Rate is 0%
    The optimal Diamond Accuracy is 100%

    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.

    Instrument Capabilities

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

    The ALROSA Diamond Inspector automatically takes a measurement and displays one of the following results:

    1. Natural
    2. Type IIa (IaB) refer to lab
    3. Treated
    4. Need investigation
    5. Simulant
    6. Check stone

     

    The ‘Type IIa (IaB) refer to lab’ and ‘Need investigation’ results could contain potential synthetic diamonds and diamonds. These referrals should be test further for full verification.

    Instrument Specifications

    Size: 15 cm (W) x 25 cm (D) x 10 cm (H)
    Weight: 1.8 kg/3.1 kg
    Price: 5,799 USD (August 2019)

    Contact information

    alrosa-inspector.com
    info@alrosa-inspector.com
    +7 495 108 52 58

    ASSURE Tested July 2019
    ASSURE ID: 64815

    Download Instrument Fact Sheet

    Read the Independent Lab Report

    Download This Instruments Safety Testing Credentials

    Only Natural Diamonds, brought to you by the Natural Diamond Council, is the definitive destination for all things natural diamonds. We provide inspiration, insights and information on the world of real, natural diamonds recovered from the earth, including a behind-the-scenes look into the natural diamond industry, as well as the latest trends in diamond jewelry design to education and tips about how to buy the perfect engagement ring and other diamond jewelry.
    Join our mailing list
    • Our Mission
    • Press
    • Find a Retailer
    • Diamond Professionals
    • Terms of Service
    • Legal Notices
    • Privacy Policy
    • Exercise My Rights
    Connect with us
    • Follow us
    • Facebook
    • YouTube
    • Instagram
    • Twitter
    • Pinterest
    • LinkedIn

    Join our
    mailing list

    Sign up for diamond information, inspiration, and specials.