Choosing the best diamond tester involves considering several important factors to ensure accurate and reliable results. Firstly, assess the type of diamond tester you need. Thermal testers use heat to distinguish between diamonds and other gemstones, while electrical conductivity testers measure how well a gemstone conducts electricity (diamonds are poor conductors). Ultraviolet testers detect a diamond’s fluorescence under ultraviolet light. Consider the testing method that suits your preferences and the type of diamonds you’ll be testing. Some diamond testers may combine multiple testing methods for more accurate results. Secondly, check the accuracy and sensitivity of the diamond tester.
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Table of Contents
1- Presidium Multi Tester
The Presidium Duo Tester PDT is a device designed to test and identify diamonds and other gemstones.
Diamond and Gemstone Testing: The Duo Tester PDT is specifically designed for testing and identifying diamonds and a wide range of gemstones. It provides quick and accurate results to help determine the authenticity of gemstones.
Dual Testing Method: The device employs a dual testing method, combining both thermal conductivity testing and electric conductivity testing to assess gemstones. This dual approach enhances accuracy and reliability in gemstone identification.
Thermal Conductivity Testing: The PDT utilizes thermal conductivity testing to assess the heat transfer properties of gemstones. This test helps differentiate between diamond and non-diamond gemstones based on their thermal conductivity characteristics.
Electric Conductivity Testing: The device also performs electric conductivity testing, which helps to identify gemstones based on their electrical properties. This test is particularly useful for distinguishing between natural and synthetic gemstones.
Clear and Easy-to-Read Display: The PDT features a clear and easy-to-read display that provides the test results. The display may show different indications or messages depending on the type of gemstone being tested.
Portable and User-Friendly: The Duo Tester PDT is designed to be portable and user-friendly. It is compact and lightweight, making it convenient to carry and use in different settings, such as jewelry stores or gemstone trading events.
Reliable and Accurate Results: The device is known for providing reliable and accurate results in gemstone testing. It is designed to help gemologists, jewelers, and enthusiasts make informed decisions regarding gemstone authenticity.
Battery-Powered: The PDT is typically battery-powered, allowing for cordless operation and ease of use. It is important to ensure that the batteries are properly charged or replaced to maintain accurate testing results.
The Presidium Duo Tester PDT offers dual testing methods, thermal conductivity testing, electric conductivity testing, a clear display, portability, user-friendliness, reliable results, and battery-powered operation. With these features, it provides a practical and efficient tool for gemstone identification and authentication, assisting professionals and enthusiasts in making informed decisions about diamonds and various gemstones.
2- Gemoro Testerossa Diamond
The Gemoro Testerossa is a diamond, moissanite, and white sapphire tester designed to identify and distinguish between these gemstones.
Diamond, Moissanite, and White Sapphire Testing: The Testerossa is specifically designed to test and differentiate between diamonds, moissanite, and white sapphires. It provides accurate and reliable results to help determine the authenticity of these gemstones.
Multi-Test Platform: The device utilizes multiple testing methods to assess gemstones. It combines thermal conductivity testing, electrical conductivity testing, and reflective index measurements to provide comprehensive and accurate results.
Thermal Conductivity Testing: The Testerossa measures the thermal conductivity of gemstones, allowing it to differentiate between diamond, moissanite, and white sapphire based on their unique heat transfer properties.
Electrical Conductivity Testing: The device performs electrical conductivity testing to distinguish between natural and lab-created diamonds. It helps identify the electrical conductivity of gemstones, aiding in their verification.
Reflective Index Measurements: The Testerossa also measures the reflective index of gemstones, providing additional information to support gemstone identification and classification.
Clear and Intuitive Display: The device features a clear and intuitive display that provides the test results. The display may show different indications or messages based on the gemstone being tested, making it easier to interpret the results.
User-Friendly Operation: The Testerossa is designed to be user-friendly, allowing gemologists, jewelers, and enthusiasts to quickly and easily perform gemstone tests. It often features simple controls and prompts to guide users through the testing process.
Reliable and Accurate Results: The Testerossa is known for its reliability and accuracy in gemstone testing. It provides confidence in identifying diamonds, moissanite, and white sapphires, helping users make informed decisions about their gemstone inventory or purchases.
The Gemoro Testerossa Diamond, Moissanite & White Sapphire Tester offers multiple testing methods, including thermal conductivity testing, electrical conductivity testing, and reflective index measurements. With its clear display, user-friendly operation, and reliable results, it provides a valuable tool for gemstone professionals and enthusiasts in identifying and distinguishing diamonds, moissanite, and white sapphires.
3- MIZAR DIAMOND DETECTIVE
The MIZAR Diamond Detective Diamond Tester is a device specifically designed to test and identify diamonds.
Diamond Testing: The Diamond Detective is primarily used to test and distinguish between diamonds and other gemstones. It provides reliable results to help determine the authenticity of diamonds.
Thermal Conductivity Testing: The tester utilizes thermal conductivity testing to assess the heat transfer properties of gemstones. This test helps differentiate between diamond and non-diamond gemstones based on their thermal conductivity characteristics.
Enhanced Accuracy: The Diamond Detective is known for its high accuracy in diamond testing. It is designed to provide precise and consistent results, assisting jewelers, gemologists, and enthusiasts in identifying genuine diamonds.
Clear and Easy-to-Read Display: The device features a clear and easy-to-read display that provides the test results. The display may show different indications or messages depending on the outcome of the test.
Portable and Compact: The Diamond Detective is designed to be portable and compact, allowing for easy transportation and use in various settings such as jewelry stores, auctions, or gemstone trading events.
User-Friendly Operation: The tester is typically user-friendly, with straightforward controls and instructions. It is designed to be intuitive and simple to use, even for those with minimal experience in gemstone testing.
Battery-Powered: The Diamond Detective is typically powered by batteries, allowing for cordless operation and convenience. It is important to ensure that the batteries are properly charged or replaced to maintain accurate testing results.
Durability: The device is built to be durable and withstand regular use. It is designed to be a long-lasting tool for diamond testing, providing reliable performance over time.
The MIZAR Diamond Detective Diamond Tester offers thermal conductivity testing, enhanced accuracy, a clear display, portability, user-friendly operation, battery-powered functionality, and durability. With these features, it provides a reliable and efficient tool for diamond testing and authentication, aiding professionals and enthusiasts in determining the authenticity of diamonds in a straightforward manner.
4- R s Mizar Diamond nit e Dual
The RS Mizar Diamond nit e Dual Diamond Tester (DIA-650.00) is a device specifically designed to test and identify diamonds.
Diamond Testing: The Diamond nit e Dual Diamond Tester is primarily used for testing and distinguishing diamonds from other gemstones. It provides reliable results to help determine the authenticity of diamonds.
Dual Testing Method: The tester employs a dual testing method for diamond identification. It combines both thermal conductivity testing and electrical conductivity testing to assess gemstones.
Thermal Conductivity Testing: The device measures the thermal conductivity of gemstones to differentiate between diamond and non-diamond gemstones based on their unique heat transfer properties. Diamonds have higher thermal conductivity compared to most other gemstones.
Electrical Conductivity Testing: The tester performs electrical conductivity testing to help identify gemstones, particularly distinguishing between natural diamonds and synthetic or lab-created diamonds. This test measures the electrical properties of gemstones.
Clear and Easy-to-Read Display: The device features a clear and easy-to-read display that provides the test results. The display may show different indications or messages based on the gemstone being tested, making it easier to interpret the results.
Portable and Compact: The Diamond nit e Dual Diamond Tester is designed to be portable and compact. It is lightweight and easy to carry, making it convenient for use in various settings such as jewelry stores, auctions, or gemstone trading events.
User-Friendly Operation: The tester is designed with user-friendly controls and instructions, allowing users to perform gemstone tests with ease. It is designed to be intuitive and simple to use, even for those with limited experience in gemstone testing.
Battery-Powered: The Diamond nit e Dual Diamond Tester is typically powered by batteries, providing cordless operation and convenience. It is important to ensure that the batteries are properly charged or replaced to maintain accurate testing results.
The RS Mizar Diamond nit e Dual Diamond Tester (DIA-650.00) offers dual testing methods, thermal conductivity testing, electrical conductivity testing, a clear display, portability, user-friendly operation, and battery-powered functionality. With these features, it provides a reliable and efficient tool for diamond testing and authentication, aiding professionals and enthusiasts in determining the authenticity of diamonds in a straightforward manner.