DiaExpert® is the world’s leading rough diamond planning system, used by almost all major manufacturers. The DiaExpert, when integrated with Sarine’s world-leading Advisor® planning software package, is used to optimally plan manufacturing instructions for rough diamonds. DiaExpert accurately scans the rough diamond, utilizing a cutting edge laser scanner to accurately map concave areas, including grooves and provides a detailed 3D model of the stone. The laser scanner for concave areas can be enhanced by adding the TruScan® add-on. Combined with one of Sarine’s DiaMark® systems, accurate manufacturing instructions are physically engraved on the rough stone, utilizing Sarine-proprietary lasers, providing a comprehensive planning solution.

The DiaExpert is also used  for the quality control of the execution of the plan after each key initial manufacturing stage, ensuring a perfect process.

The DiaExpert comes in two configurations:

  • Multi-Lens – interchangeable lenses handle all stone sizes from 1 point to 100ct
  • Single Lens – a cost effective solution which is limited to a specific stone size/weight range, as per the user’s needs

The laser scanner for concave areas can be enhanced by adding the TruScan® add-on.

Key Benefits

  • Scans rough diamonds throughout the manufacturing stages, from whole rough to blocked rough
  • Advanced vision system and laser scanner for concave areas supported by 3D image processing provides superior accuracy and speed on the rough diamond surface
  • Modular system allows you to easily upgrade the system enhancing scanning accuracy, adding marking capabilities and/or supporting additional stone size ranges (in multi-lens configuration, interchangeable lenses to maximize accuracy for all stone sizes)
  • Integral table LED light for optimal viewing of rough stones, including internal inclusions
  • With Instructor® software, can also be used for diamond grading and quality control

Technical Specifications

  • Multi Lens (ML)
    Available lenses for multi-lens machine:
    1 to 28 millimeters in diameter (approx. 0.01 to 100 rough carats) with interchangeable lenses:
    Lens #0: 13-28 mm
    Lens #1: 6–15 mm
    Lens #2: 4–9 mm
    Lens #3: 3–6.5 mm
    Lens #4: 1-3.5 mm

  • Single Lens (SL)
    Available SL models for different stone sizes:
    3 to 15 millimeters in diameter on different machine models:
    SL #1.1: 6-15 mm
    SL #1.2: 5-11 mm
    SL #1.22: 4-9 mm
    SL #1.3: 3-6.5 mm
  • Accuracy
    Linear: ± 20 microns (± 0.02 mm)
    Angular: ± 0.2 degrees
  • Dimensions
    L:50 cm (19.7"); D:19 cm (7.3"); H:13 cm (5.1")
  • Weight
    8.5 kgs
  • Operating Voltage
    110/220 VAC, 50/60 Hz