DiaMension® HD


DiaMension HD

The DiaMension® HD provides accurate geometrical measurements of polished and semi-polished diamonds. The DiaMension HD supports all diamond shapes and sizes, allowing diamond cutters, wholesalers and gemologists to quickly and confidently evaluate the proportions and symmetry of the stone. The system uses a high resolution digital camera for the 3D modeling of the stone, with specially designed interchangeable optical lenses for various stone sizes and a unique lighting module for highly precise scanning. The DiaMension HD is, in fact, the only device that is approved by the GIA for symmetry grading.

Key Benefits

  • Superior accuracy
  • Fast measurement
  • Interchangeable lenses to support stones of 1mm up to 28mm in diameter
  • Supports scanning of fully polished and semi-polished diamonds

Technical Specifications

  • Stone sizes
    3.0 to 28.0 millimeters in diameter (approx. 0.1 to 70.0 polished carats) with interchangeable lenses:
    Lens #0: 13.0-28.0 mm
    Lens #1: 6.0–21.0 mm
    Lens #2: 4.0–13.0 mm
    Lens #3: 3.0–8.0 mm
  • Accuracy
    Linear: ± 10 microns (± 0.01 mm), Angular: ± 0.1 degrees
  • Weight
    8.5 kgs (18.7 lbs)
  • Operating Voltage
    110/220 VAC, 50/60 Hz
  • Applicable
    Instructor®, Advisor®