Gemlogis Ciel diamond tester
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The ultimate tester that distinguishes between diamond, moissanite and simulant. CIEL comes in a compact package with metal stone rest and lanyard. Furthermore, it works seamlessly with Gemlogis PISTACHIO via a wireless connection to indicate a variety of popular colorstones.

Efficiency
Fast warm up time. No waiting time in between tests.

Sustainable
Auto power down after 10 minutes of inactivity to maximize battery life.

Hi-Tech
Industry’s first infrared design. Integrated system works seamlessly with PISTACHIO.

User Friendly
Ergonomic design with special rubber coat to enhance gripping and handling.