Product Specifications:Condition: NewTesting Capability: Diamonds, Diamond simulation (e.g. CZ), MetalColor: BlackIndicator: Audio and LED lampsPower: 1 x 9V battery (No included)LED light and audio result indication.Accurate and reliable reading.Metal alert.Simple calibration for stones of various sizes.Convenient carrying case.Testing platform for loose stones.One mini jeweler's loupe with 60X magnification power is included.This portable and versatile loupe can be used for jewelry, gemstone, the document, and currency authentication.Package Included:1 x Portable Diamond Tester (V2)2x black storage case1 x testing Platform1 x mini 60X Jeweler's Loupe1 x User's manual Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 60 hours Hope you have a pleasant shopping experience!