GemTrue Multi Experior Diamond Tester

The GemTrue Multi Experior is an exceptional diamond tester that is able to distinguish diamonds from moissanite. Widely recognized to be the most accurate and best diamond tester pen on the market, this little beauty makes sure that you’ll never buy a fake diamond again. Besides testing for diamonds and moissanite, this diamond tester is also able to recognize rubies and sapphires. This means that you’ll be able to use your gizmo to distinguish valuable ruby and sapphire from other colored gems. The GemTrue Multi Experior is an easy to use diamond tester pen which makes it a perfect tool for hobbyists, beginning jewelers, and trained gemmologists alike.

The 0.6mm thermoelectric probe of this diamond tester pen features a retractable design and is extremely durable. It won’t break even if you’d accidentally drop or hit it on the table. In fact, we are so confident of its supreme quality that we offer a lifetime warranty on the probe. The diamond moissanite tester itself is light in weight and very compact. This makes it easy to carry with you to business meetings and upcoming trade shows. The device is fully automatic and no calibration is necessary. It furthermore allows you to test unlimited stones after each other without requiring any waiting time in between. With its built-in UV light, it lets you easily test your diamonds for fluorescence. This feature furthermore increases the accuracy on moissanite testing.

*Must be used as per the instructions!