Kruss Gemological Instruments

Kruss is one of the most trusted and well-respected brand names in the jewelry industry. KASSOY's wide selection of gem testing tools from Kruss Germany has something for any serious gemologist or jeweler. Let us know if you have any questions by calling 800-452-7769 or shop now with confidence.

Kruess Polariscope With Led Illumination.
Kruess Polariscope With Led Illumination.
  • $99.00
  • $125.00 You Save 20.80%
SKU
GMKPK11
Kruss Professional Gem Refractometer with LED Light Source
Kruss Professional Gem Refractometer with LED Light Source
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SKU
GMKR10-xx
Kruss Led Polariscope With Stone Holder, Tweezer And Conoscope Lens
Kruss Led Polariscope With Stone Holder, Tweezer And Conoscope Lens
  • $325.00
  • $365.00 You Save 10.96%
SKU
GMK416
Kruss Refractometer W/Led Illumination
Kruss Refractometer W/Led Illumination
  • $595.00
  • $675.00 You Save 11.85%
SKU
GMKR40
Kruss Professional Gem Travel Lab
Kruss Professional Gem Travel Lab
  • $8,500.00
  • $10,679.00 You Save 20.40%
SKU
GMKRL51
Glass cell, i.e. for immersion
Glass cell, i.e. for immersion
  • $168.00
  • $185.00 You Save 9.19%
SKU
EK10
Kruss Fiber Optic Light Source
Kruss Fiber Optic Light Source
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SKU
GMKRxx
Kruss Stereo Zoom Microscope
Kruss Stereo Zoom Microscope
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SKU
MICK54x
Kruss Standard Gem Travel Lab
Kruss Standard Gem Travel Lab
  • $3,900.00
  • $4,500.00 You Save 13.33%
SKU
GMKRL41
Kruss 10X 20X 30X Weinschenk Loupe
Kruss 10X 20X 30X Weinschenk Loupe
  • $480.00
  • $525.00 You Save 8.57%
SKU
LKR28W
Kruss Polariscope
Kruss Polariscope
  • $325.20
  • $400.00 You Save 18.70%
SKU
GMKR13
Kruss Spectroscope Kit
Kruss Spectroscope Kit
  • $1,000.00
  • $1,129.14 You Save 11.44%
SKU
GMKR1404
Kruss Handspectroscope/Wavelength
Kruss Handspectroscope/Wavelength
  • $475.99
  • $512.00 You Save 7.03%
SKU
GMKR1504
Kruss Steel Slide Locking Tweezers
Kruss Steel Slide Locking Tweezers
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SKU
TWK10xx
Kruss Titanium Slide Locking Fine Tip Tweezers
Kruss Titanium Slide Locking Fine Tip Tweezers
  • $37.00
SKU
TW928F