HDE Diamond Tester Pen High Accuracy Professional Jeweler for Novice and Expert

Description

💎 Discover the Truth Behind Every Sparkle!

The HDE Diamond Tester Pen is a professional-grade tool designed for both novice and expert jewelers. It accurately distinguishes between genuine diamonds and imitations using intuitive large/small switches and emits audible sounds for easy reading. This battery-powered device requires a standard 9V battery (not included), making it a convenient choice for jewelry enthusiasts.