SmartPro GEM-EYE I - Semi Precious Gem Stone Tester and Diamond Tester

Betts Metals are proud to introduce the SmartPro GEM-EYE I gemstone tester, a professional testing instrument designed for the identification of semi-precious gemstones, as well as diamonds and diamond simulants. Ideal for jewellers, valuers, pawnbrokers and retail professionals, the GEM-EYE I delivers fast, reliable and consistent gemstone identification in both workshop and counter environments.

Developed using proven thermal conductivity technology, the SmartPro GEM-EYE I enables users to distinguish between diamonds, simulants and a wide range of common semi-precious stones. Its stone type estimation system, displayed on a large, easy-to-read analogue panel, allows quick assessment of unknown gemstones—particularly useful when testing mixed jewellery, second-hand items or repair intake work.

Accuracy is maintained through an integrated auto-calibration feature, which prepares the tester before each use and helps eliminate inconsistencies. The ultra-thin retractable probe tip (0.48mm) is among the finest in the industry, allowing precise testing of stones as small as 0.01ct, even when set into jewellery.The GEM-EYE I is designed for efficiency and ease of use, offering instant results with no waiting time between tests.

LED indicators and an audible metal alert buzzer confirm correct probe contact with the gemstone, reducing user error and improving testing confidence. Built-in diamond and simulant reference test discs further support accurate identification and training.For enhanced functionality, the SmartPro GEM-EYE I is Bluetooth-ready, enabling connection to the SmartPro mobile application.

Compact and portable, it is equally suited to the jewellery workshop, retail counter or mobile use.Supplied as a complete testing kit with protective carry case, probe pen and accessories, the SmartPro GEM-EYE I is a dependable gemstone testing solution for identifying semi-precious gemstones quickly and accurately.

Questions & Answers

Q: What gemstones can the SmartPro GEM-EYE I identify?

A: The GEM-EYE I is designed to identify a wide range of common semi-precious gemstones, as well as diamonds and diamond simulants, using thermal conductivity principles and stone type estimation.

Q: Is the GEM-EYE I suitable for testing small stones?

A: Yes. The ultra-thin 0.48mm probe tip allows accurate testing of stones as small as 0.01ct, including stones set into jewellery.

Q: Does the tester require manual calibration?

A: No. The GEM-EYE I features automatic calibration before testing, ensuring consistent accuracy and ease of use.

Q: Can this gemstone tester be used in a retail environment?

A: Absolutely. Its fast results, clear analogue display and simple operation make it ideal for retail counters, workshops and valuation desks.

Q: What is the benefit of Bluetooth connectivity?

A: Bluetooth allows the GEM-EYE I to connect to the SmartPro mobile app, enhancing usability and supporting modern, connected workflows.

Q: Is the SmartPro GEM-EYE I portable?

A: Yes. It is lightweight, battery powered and supplied with a protective carry case, making it suitable for use anywhere.