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Moissanite Locator Allows quickly and reliably determine if a stone is a Moissanite more |
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Diamond Beam Direct
A unique instrument which separates real diamonds from imitation diamonds. more |
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Pro-Craft Diamond Beam I
The DB-100 diamond tester by Tri-Electronics is our most cost-effective tester. more |
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Diamond Jet
The DB-200 professional diamond tester by Tri-Electronics has less than a six second warm-up time more |
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Presidium Gem Tester/Colour Stone
The design of the Presidium Gem Tester is based upon the use of heat conductivity more
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Presidium Duotester
Portable Diamond Testing with thermal conductivity and reflectivity more |
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Presidium Diamondmate-A
The Presidium Diamond Mate-A utilizes proven thermal conductivity testing method more |
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Presidium Diamondmate-C
A pocket-size, thermal conductivity method of verifying the authenticity of diamonds. more |