Diamond testing instruments
Diamond testers are used to quickly and easily distinguish diamonds from other natural stones and imitations or to separate natural diamonds from synthetic diamonds. Diamonds differ from other colorless stones in their special thermal, electrical and optical properties. Our modern devices present the latest generation of test equipment and simultaneously check the electrical and thermal properties of the stones or detect UV permeability.
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Diamond and moissanite testing instrument DSP10
Diamond and moissanite tester with LCD for separating moissanite and diamond from other colorless stones and imitations
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Coloured stone estimator DSP20
Tester for easy differentiation of color stones based on thermal properties, with special “color stone estimator display”.
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Diamond testing device DSP30
Tests colorless natural diamonds (colors D-J) and tests the UV transmittance of loose and set stones (0.01ct to 12ct) without warm-up time
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Stereo gemstone microscope
Microscope can be tilted up to 38°; illumination: transmitted light & Dark-field, LED gooseneck, fluorescent lamp; for viewing inclusions or color zoning
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MKTV display
Very well suited for the clear presentation of microscopic investigations with excellent image quality
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Small mobile gemstone laboratory KA41KRS
Fully equipped, high-quality and mobile testing laboratory, offering a standard range of gemmological devices required by experts
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Tabletop polariscope PK14-LED
High-quality tabletop device with an integrated mains-powered LED light source for the investigation of optical properties.
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