Used Presidium GIA Gem Diamond Jewel Tester With Manual~Working Condition

This is a pre-owned Presidium GIA Gem Diamond Jewel Tester. It works with batteries or electric.

PRESIDIUM DIAMOND MATE-C ELECTRONIC DIAMOND TESTER-used

HAD-Girdle Viewer III - XWJ-121

Retractable thermoelectric probe tip that ensures constant pressure between probe and gemstone Industrys thinnest probe tip (0.6mm) for testing

Presidium Duo Tester PDT Diamond Gemstone Tester

Used Presidium GIA Gem Diamond Jewel Tester With Manual~Working Condition

Retractable thermoelectric probe tip that ensures constant pressure between probe and gemstone Industrys thinnest probe tip (0.6mm) for testing

Presidium Duo Tester PDT Diamond Gemstone Tester

How Do Diamond Testers Work? - Estate Diamond Jewelry

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2019 Spring-Summer Catalog

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Used Presidium GIA Gem Diamond Jewel Tester With Manual~Working Condition

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