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 colourless stones by special thermal, electrical and optical properties. Our modern devices present the latest generation of testing equipment and simultaneously check the electrical and thermal properties of the stones or detect the UV transmittance.
Diamond and moissanite test device with LCD for separating moissanite and diamond from other colorless stones and imitations
incl. VAT
+ Shipping costs
Add to cartTest device for easy differentiation of diamonds and colourless stones based on the thermal properties, with special “colour stone estimator display”
incl. VAT
+ Shipping costs
Add to cartTests colorless natural diamonds (colors D-J) and checks the UV transmission of loose and set stones (0.01 ct to 12 ct) without warm-up
incl. VAT
+ Shipping costs
Add to cartProfessionalgemstone refractometer with high-end equipment and quality LED lighting. For high-quality measurement of the refractive index and for checking the authenticity and quality of stones
incl. VAT
+ Shipping costs
Read more