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.

Digital Girdle Inscription Viewer- - XWJ-116

DJMAX Professional High Accuracy Diamond Tester 2 / 3 Gemstone Gem Selector Jewelry Watcher Tool LED Diamond Indicator Test Pen

Find many great new & used options and get the best deals for GIA Gem DIAMOND MASTER TESTER USED WORKING CONDITION at the best online prices at !

GIA Gem DIAMOND MASTER TESTER USED WORKING CONDITION

Dupeakya Professional Diamond Tester, Gem Tester Pen Portable Electronic Diamond Tester Tool for Jewelry Jade Ruby Stone : Tools & Home Improvement

Low Battery Indicator Presidium Moissanite Diamond Tester Equipment Diamond Simulant Tester - Gem Instruments - AliExpress

Do cheap diamond testers work? - Quora

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

This is a portable electronic device for distinguishing real diamonds from other simulated stones. It is designed for quick, precise, and safe diamond tests. An excellent tool kit for the diamond tester, suitable for handling any exposed or inlaid diamonds and gems, as well as other jewelry and precious metal items. The diamond detector with voice instructions and audible sounds are emitted when the lights are on so that you can easily distinguish between masonry and stone.

Dupeakya Professional Diamond Selector II, Gem Tester Pen Portable Electronic Diamond Tester Tool for Jewelry Jade Ruby Stone, Black

HAD-Girdle Viewer III - XWJ-121

Presidium Instruments Gem Tester II (PGT II) Now with Assisted Thermal Calibration (ATC) for Identifying Diamonds/Moissanites and Common Colored Gemstones : Arts, Crafts & Sewing

Find many great new & used options and get the best deals for GIA Gem DIAMOND MASTER TESTER USED WORKING CONDITION at the best online prices at !

GIA Gem DIAMOND MASTER TESTER USED WORKING CONDITION

INCLUDED ASSISTED THERMAL CALIBRATION | Now easily self calibrate your device to your testing environment INDUSTRIES MOST TRUSTED | Gemstone tester

Presidium Instruments Gem Tester II (PGT II) with Assisted Thermal Calibration (ATC) for Identifying Diamonds/Moissanites and Common Colored Gemstones