Features: 1. Lightweight and compact in size, easy and convenient to carry. 2. Diamond Selector II can help you to distinguish whether your diamond is real or fake. 3. Diamond Selector II is equipped with a PU bag and small testing tray for holding loose stones. 4. Green indicator will be showed on Diamond Selector II if the stone is a real diamond. It will make continuous buzzing sound when user accidentally touches metal rather than stone. 5. Moissanite Tester is a matching instrument with the Diamond Selector II. It is only used for the distinction of colorless Moissanite. 6. Non-destructive testing, simple and accurate operation, low power consumption, low battery alarm (red light indication) for Moissanite Tester. 7. After 10 minutes' use of Moissanite Tester, the power indicator light (green light is automatically turned off) and long beep sounds will alert the user to turn off the instrument. Specification: Condition: 100% Brand New Item Type: Jewelry Tool Material: Plastic Color: As Shown in the Picture Diamond Selector II Size: Approx. 16 * 4 * 2.1cm / 6.30 * 1.57 * 0.83inch Diamond Selector II Battery: 9V (Not Included) Moissanite Tester Size: Approx. 2.2 * 4 * 16cm / 0.87 * 1.57 * 6.30inch Moissanite Tester Battery: 9V (Not Included) Weight: Approx. 325g Package List: 1 * Diamond Selector II 1 * Moissanite Tester 2 * Manuals 2 * Trays Note for Moissanite Tester: 1. The probe of this instrument is very sensitive. It should wear the PU bag to be protected when not in use. 2. Low power battery should be replaced in real time to ensure accurate detection 3. Take out the battery if it will not be used for a long time. 4. For correct testing, it is recommended that you take a calibration adjustment after annual maintenance.

Function: Diamond Selector II can help you distinguish whether a diamond is a real diamond or a fake diamond. Specialty: Moissanite Tester is an instrument matched with Diamond Selector II. It is only used to distinguish colorless moissanite. How to Use: If the gemstone is a real diamond, the green indicator will be displayed on the Diamond Selector II. When the user accidentally touches metal instead of stone, a continuous buzzing sound will be emitted. Package Includes: Diamond Selector II is equipped with a PU bag and a small test tray for holding loose gems. Customer Service: We ship from the United States and will be delivered in 4-8 days. At the same time, we will reply to your message within 24 hours. Happy purchase.

Date First Available: March 4, 2021. Manufacturer: sococo. Item Weight: 8.8 ounces. Best Sellers Rank: #208,055 in Arts, Crafts & Sewing. Customer Reviews: 3.8 out of 5 stars 9 ratings 3.8 out of 5 stars. : B08XZ1K2CC. Product Dimensions: 7.48 x 4.72 x 1.57 inches.