What is a gemstone tester? A diamond tester? New update 2021

This is a portable electronic device for distinguishing real diamonds from other simulated stones. It is designed for quick, precise, and safe diamond

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

Discover the Presidium Gem Indicator Handheld Digital Tester for 31 Gemstone Types

GEMSTONE DUO TESTER

Diamond Tester Professional Pen Tool - KETAR Diamond Rings Jewelry Testing Kit Black Diamond Jewelry Tools Fake Diamonds Gem Tester - Real Diamond Tester Battery Tester Gemstone Diamond Checker Tool

Diamond Testing Equipment, Synthetic Diamond Tester

💎【PORTABLE DESIGN】💎 Diamond tester is equipped with convenient carrying cases. This diamond selector tester designed for quick, precise, and safe

Diamond Tester, Gemstone Tester, Durable for Professional Home

🔥Professional: The operation is simple and accurate, audio sound gives you accurate result indication, easy to use, This diamond tester can also be

Happyyami Diamond Tester Selector Hardness Jewelry Measuring Pen Gemstone Tool with Battery for Novice and Expert

GEMSTONE TESTER II

How Does a Diamond Tester Work?

This tester is designed to distinguish diamond, moissanite from other fake stones quickly. It has a fine elastic tipped probe for testing and able to identify stones as small as 2pt.

High Accuracy Professional 2pt Jewel Stone Combo Gem Jewelry Jeweler Tester Test Selection Tool Kit Selector Meter Device for Diamond Moissanite Metal

GIA iD100 Diamond Tester at Mardon Jewelers - Mardon Jewelers Blog - Custom Jewelry and Gem Industry News Mardon Jewelers Blog – Custom Jewelry and Gem Industry News Blog Archive