Features: 1. This diamond tester has a highly compact design and will help you to tell the difference between a gen-uine diamond and fake diamond. 2. This tester comes with a PU case and small testing platform for holding loose stones. 3. LED light and audio result indication. 4. Simple calibration for stones of various sizes. Specification: Material: Plastic Color: Shown As Pictures Size: Approx. 16 * 4 * 2.1cm / 6.3 * 1.57 * 0.83inch Battery: 9V Battery (Not Included) Weight: 160g Type: Jewelry Tool Package List: 1 * Diamond Tester 1 * Manual 1 * Testing Platform
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