Irfora Professional High Accuracy Diamond Tester LED Diamond Indicator Test Pen Selector Jewelry Watcher Tool

Please note this item ships from an international seller. Expected delivery is 10-15 days. This product can not only test the diamond authenticity but also can test the hardness of the finished in between 5 and 9 dual function non-destructive testing. Features: This product can not only test the diamond authenticity but also can test the hardness of the finished in between 5 and 9. Dual function non-destructive testing. Portable size convenient for carrying. Easy to operate and accurate test. Specifications: Main color: black : 99 Battery: 9V (not included) Item size: 162 * 42 * 22mm / 6.4 * 1.7 * 0.9in Package size: 250 * 150 * 100mm / 9.8 * 5.9 * 3.9in Package weight: 120g / 4.2ounce Note: This can not tell you if the diamond you test is diamond or Moissanite. Package list: 1 * Diamond Tester