Gemstone Testers

Gemstone testers are becoming useful. But they are still no substitute for a trained gemologist.

Yosoo Gemstone Diamond Tester,Portable LED Audio Diamond Tester Jewelry Jewelry Gem Gemstone Selector Precision Tool,Gemstone Tester,Diamond Tester

Gemlogis Lapis Rechargeable Multi Tester - Identify Diamonds, Moissanite, & Simulants

offers high quality testers & measurements jewelry tools equipment portable high accuracy professional diamond tester gemstone selector ll

Testers & Measurements Jewelry Tools Equipment Portable High Accuracy Professional Diamond Tester Gemstone Selector Ll Jeweler Too235q

A&A Jewelry Supply - Smart Pro Gem Eye-I Gemstone Tester

Presidium Electronic Gem Gemstone Diamond Tester PGT by Presidium

Singapore Presidium Colored Gemstone Testers Duo PDT Refractometer Diamond Jewelry Appraisal Identification Instruments Tools

The Gemoro Ultratester 3 Diamond and Moissanite Tester is the newest Third Generation tester designed for better testing sensitivity than previous generations. Specifically tests for Diamonds, Moissanites, and White Sapphires. Tester has a fast warm up time and has different glowing lights for quick identification: GREEN = Diamond BLUE = Moissanite PINK = Sapphire RED = Metal Alert Designed to be ergonomic, resting comfortably in your hand. Built in are finger grip pads for ease of use.

GemOro UltraTester 3 Diamond & Moissanite Tester Includes Case, Charger and Batteries

Diamond Jeweler Tool Kit Portable Gemstone Tester Selector Testing Gold Pen - Plugsus Home Furniture

Diamond Jeweler Tool Kit Portable Gemstone Tester Selector Testing Gold Pen - Plugsus Home Furniture

Presidium Gem Tester/Colored Stone Estimator II, PGT II