GTE Diamond Tester & Gemstone Analyzer Kit – Portable Electronic Diamond Testing Tool with Accessories

Test gemstones quickly and confidently with the GTE Portable Electronic Diamond Tester & Analyzer Kit!

Whether you're a jeweler, gemstone collector, pawn shop owner, reseller, or simply want to check your personal jewelry collection, this compact and easy-to-use diamond tester provides a convenient way to screen diamonds and distinguish them from many common diamond simulants.

Designed for both beginners and experienced jewelry enthusiasts, the GTE Diamond Tester uses thermal conductivity technology to deliver fast, easy-to-read results.

Key Features & Benefits

• Fast Diamond Testing: Quickly screen diamonds using thermal conductivity technology with audible and visual indicators.

• Easy to Operate: Simply place the tester's probe against the gemstone and observe the indicator lights and audible signals.

• Portable & Lightweight: Compact design makes it convenient for jewelry stores, pawn shops, estate sales, flea markets, and on-the-go gemstone inspections.

• Thermal Conductivity Technology: Helps differentiate diamonds from many common simulants, including cubic zirconia (CZ) and glass.

• Beginner-Friendly: Includes an easy-to-follow instruction booklet with a color reference chart.

• Complete Testing Kit: Comes with essential accessories, including a diamond sizing gauge, carrying pouch