Diamond Testers

RS Mizar Diamond Detective Tester£89.00   £59.00 + VAT

Operation of this unit is simple, making this a popular diamond tester. Switchable between small and large stones.

RS Mizar Prestige Series II Diamond Tester£95.00   £69.00 + VAT

This unit comes with advanced testing features and options. Our twelve light display makes it possible to identify CZ, diamonds.

Diamondnite DN-1 Diamond & Moissanite Tester£159.00   £139.00 + VAT

This is the first and only one step dual tester. This new revolutionary design is unmatched in performance and ease of use.