White Cubic Zirconia Temperature Resistance 1500~2000 ℃. Colorful Is 600-700 ℃. Quality:AAAAA Cubic Zirconia Loose Gems. Hardness:the Mohs for Cubic Zirconia Stone Is 8.50,and for Diamond Is 10.
1 In 2 Out Portable HDMI Splitter 1080P 4K 1X2 Stripper 3D Power Amplifier. 1 x Tester. 6-Slot Watch Storage Box Genuine Leather Jewels Watch Display Roll Travel Case. USB Bluetooth 5.0 Wireless Car FM Transmitter Aux Stereo Audio Receiver Adapter.
Fast & Safe Detection: The Professional Diamond Selector II is designed for quick, precise, and safe testing. Features an LCD display, LED indicator, and audible alerts to help easily distinguish between real and fake diamonds.
⏱️ Weishi No.1000 — Trusted by watchmakers worldwide for accurate timing diagnostics. Automatically adjusts optimal signal strength for different watch types. Rate Deviation Range ±999 s/d · Accuracy: 1.0 s/d.
Precise Stone Testing: This gemstone testing device is not only a diamond tester, but also a multi gemstone tester. It can detect if a gemstone is real or fake, including: diamond, sapphire, ruby, crystal, agate, jadeite, and other precious stone of various sizes.
Watch Battery Pulse Tester - Brand New This watch analyzer allows the user to tell if the battery is dead without opening the watchcase. It will also test loose silver oxide and lithium batteries as well as test the watch coil. A great tool for watchmakers and jewelry store associates.