Best Diamond Moissanite Tester 2024 - Top 10 Picks

This is the ultimate buyer's guide to finding the right diamond moissanite tester to suit your needs. We review the 10 best diamond moissanite tester on the market so you know that your next decision will be a smart one!

When you're trying to select the good diamond moissanite tester, there are a lot of factors to consider. This page has everything you need to know in one place.

This guide will help you avoid the pitfalls that come with researching diamond moissanite tester.

You don't have to try out every diamond moissanite tester to find one that meets your needs. After extensive research and hours of in-person tests, we've found the best diamond moissanite tester to be GemOro UltraTester 3+ Diamond Tester | Test Diamond, Moissanite, White Sapphire Gemstone | Precision Tool with Expert Professional Reading & Accuracy. There are a lot of sub-par products out there, but this product is one of the highest quality you'll find. Next best option is Diamond Selector II Diamond Tester Diamond Selector Moissanite Tester Jewelry Diamond Tester for Novice and Expert Jewey Testing Tool Set.

Choosing the diamond moissanite tester can be a daunting task, especially if you're doing it for the first time. Here's what we recommend based on our extensive research. We've compiled a list of the highest rated diamond moissanite tester. The following products are some of the best you can get right now.

List of Top 10 Diamond Moissanite Tester

Review of Best Diamond Moissanite Tester

1. GemOro UltraTester 3+ Diamond Tester | Test Diamond, Moissanite, White Sapphire Gemstone | Precision Tool with Expert Professional Reading & Accuracy

  • STONE IDENTIFICATION: This new enhanced testing technology is a breakthrough in the identification, detection, and separation of diamonds from other materials such as CZ, moissanite, and white sapphire. This technology has the capability to identify stones with low conductivity, allowing accurate detection and separation of diamonds from other materials. It evaluates stones using cutting-edge scanning techniques and advanced software analysis, ensuring a highly accurate test result.
  • LED STONE ILLUMINATION & DETECTION: This is a high-performance diamond tester with LED stone illumination and UV fluorescence detection. It uses a unique retractable probe tip that is designed for enhanced durability. The LED stone illumination will help you see the subtle nuances of the diamond, such as clarity, while the UV fluorescence detection allows you to detect any potential diamond treatments. This is the perfect tool for diamond grading, authentication, and identification.
  • POWERED BY MICRO USB: This versatile device comes with multiple power sources. It can be powered by either your MICRO USB cable, rechargeable NiMH batteries, or AAA Alkaline batteries with a battery-saving auto-off function. It includes (3) user-replaceable AAA NiMH rechargeable batteries, a universal multi-voltage 100V–240V AC adapter / charger cube, and a premium micro-USB cord. You get to choose the power source that works best for you, and the device will be ready when you need it!
  • DESIGNED IN THE USA: The sleek ergonomic shape of the ULTRA TESTER 3+ allows it to comfortably rest in your hand, and its LED stone illumination makes it even easier to see what you're testing! Designed in the USA and recommended by Charles and Colvard. It comes with 2-year limited replacement warranty on probe tip - Lifetime warranty on the electronics.
  • THE SPARKLE EXPERTS: Make your jewelry sparkle like new! GEMORO is the leader in jewelry cleaning appliances, highly effective jewelry cleaning solutions, tools, and equipment. We offer a variety of products to clean your jewelry, from steamers and ultrasonics to on-the-go cleaners and manufacturers of the jewelry industry’s innovative, quality-made, and feature-rich testing equipment and tools. We have all your jewelry needs covered. Fall in love with your jewelry every day!

2. Diamond Selector II Diamond Tester Diamond Selector Moissanite Tester Jewelry Diamond Tester for Novice and Expert Jewey Testing Tool Set

  • Easy to Identificate: 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.
  • Simple Operation: Moissanite Tester is a matching instrument with the Diamond Selector II. It is only used for the distinction of colorless Moissanite. Non-destructive testing, simple and accurate operation, low power consumption.
  • Low Battery Alarm: Low battery alarm (red light indication) for Moissanite Tester. 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.
  • Quick Precise Diamond Testing : Diamond Selector II can help you to distinguish whether your diamond is real or fake. It is designed for quick, precise, and safe diamond testing.
  • Portable: Diamond Selector II is equipped with a PU bag and small testing tray for holding loose stones. Lightweight and compact in size, easy and convenient to carry.

3. JOSBY 1 pcs Diamond and Moissanite Tester, High Accuracy Jewelry Diamond Tester Pen, for Non-Diamond, Synthetic Moissanite or Genuine Diamond Testing, Practical Jewellery, Diamond Selector

  • 【High Accuracy Testing】The Diamond Tester Pen utilizes advanced electronic technology to quickly and accurately test the authenticity of diamonds and moissanite. It can differentiate between diamonds, other gemstones, and synthetic diamonds, ensuring that your jewelry purchases are genuine.
  • 【Easy to Use】The Diamond Tester Pen is simple to operate. Just lightly touch the pen tip to the surface of the jewelry, and it will provide test results within seconds. Green light indicates a real diamond, while red light indicates the possibility of a synthetic diamond or other gemstone.
  • 【Applicable to multiple scenarios】In addition to testing diamonds, the Diamond Tester Pen can also detect moissanite and other gemstones. It offers various testing modes and functionalities to cater to your testing needs for different types of jewelry.
  • 【Easy to carry】The Diamond Tester Pen features a portable design, allowing you to carry and use it with ease. Its compact size and lightweight construction enable you to perform diamond tests anytime, anywhere, whether in a jewelry store, second-hand market, or while traveling.
  • 【High performance】This diamond selector tester designed for quick, precise diamond testing. It undergoes rigorous testing and quality control to provide you with reliable test results.

4. Presidium Multi Tester III (PMuT III) All-in-One Instrument for Testing Diamonds, Moissanites and Diamond Simulants

  • IMPORTANT TO NOTE: This product needs to be calibrated prior to use. If you experience issues with calibration, please reach out to the seller for assistance prior to returning the item.
  • EASY TO USE DESIGN: Ergonomic handheld design with a rubberized anti-slip grip for easy handling. Light and portable with a convenient carrying case.
  • THINNEST RETRACTABLE PROBE TIP: Retractable probe tip that ensures consistent pressure against the gemstone during testing for more reliable results. With the industry’s thinnest probe tip size of 0.6mm, the PMuT III tests colorless diamonds as small as 0.02ct.
  • CLEAR, CONVENIENT DISPLAY: 180-degree multi-viewing LED display for easy readability for either right or left-handed use
  • ALL-IN-ONE INSTRUMENT: The world’s first tester that tests for both colorless diamonds and moissanites in a single instrument. Powered by 3 AAA batteries.

5. Diamond Tester Combo Diamond Detector Moissanite Tester Audible&Visual Alarm Diamond Checker Tool Professional Diamond Moissanite Tester Pen for Diamond and Moissanite

  • ✅【High Accuracy】 The Diamond&Moissanite Tester is designed to help you quickly determine diamond and moissanite from other fake stones
  • ✅【User-Friendly】: Diamond Detector is easy to operate, hold the meter in 90 Degree position to insert to the surface of diamond, then Green light(diamond) or Blue light(moissanite) will appear on the indicator
  • ✅【High-precision chip】Diamond Tester is able to detect metal, the inditor will appear orange signal if touch metal material. If without this function, other testers selling on amazon can indicate a real diamond when you unknowingly touch the setting even if the diamond is fake.
  • ✅【User-Friendly】Diamond Tester is designed with rubber paint finish, this device provides safe, non-slip comfort and control. It is also equipped with a fine elastic tipped probe for testing and identifying stones with small sizes.
  • ✅【Portable Desgin】It's compact-sized design, it's easy to bring when you need it, where you need it. It also allows continuous use of up to 2 hours and quick probe warm up time of 25 seconds.

6. Diamond Testers, Practical Jewelry Diamond Selector, Moissanite Tester, Portable Testing Detector Pen with Small Testing Tray

  • 【High Precision】 The professional diamond dial will indicate true or fake diamonds,The green indicator will be displayed in Diamond Selector II if the stone is a real diamond. It emits a continuous buzz when the user accidentally touches the metal instead of the stone.
  • 【Light & Portable】 The tester is light and compact,accurate and reliable reading,easy to use
  • 【Application】 Moissanite Tester is a matching instrument with the Diamond Selector II. Diamond Selector II is equipped with a PU bag and small testing tray for holding loose stones,It is only used for the distinction of colorless Moissanite
  • 【Packing List】 1 * Diamond Selector II, 1 * Moissanite tester, 2 * Manuals, 2 * Trays, 2 * Batteries (9V)
  • 【Guarantee】 If you encounter any problems, we will serve you wholeheartedly

7. Jeweler Diamond Tester, Professional Diamond Gemstone Selector Moissanites Detector Pen Jewelry Testing Tool for Gemstone Dimond Moissanite

  • Durable Construction: Made with high-quality materials, this diamond tester tool is built to last. It can withstand regular use and is resistant to wear and tear.
  • High Precision Testing: This Jeweler Diamond Tester provides accurate and reliable testing results for diamonds, gemstones, and moissanites. Ensure your jewelry is genuine and of high quality.
  • Easy-to-Use Design: The diamond gemstone selector pen is designed for simplicity and ease of use. Simply touch the stone with the tester's probe and instantly get your results. No complicated setup or calibration required.
  • Portable and Convenient: With its compact design, this jewelry testing tool is portable and easy to carry. You can conveniently test your gemstones and diamonds anytime, anywhere.
  • Versatile Functionality: This diamond tester pen can be used to test a wide range of jewelry pieces, including rings, necklaces, earrings, and more. It's essential for jewelry enthusiasts, professionals, and avid collectors.

8. Salmue Diamond Tester Tool Set, Diamond Tester Moissanite Detector Selector, Gems Stone Hardness Test Tool Diamond Testers

  • 【DIAMOND TESTER】 This is a diamond selector with an accurate and reliable reading.
  • 【QUALITY GUARANTEE】 the best quality. Our brand is dedicated to providing high quality products. We have confidence in our products and offer after sales support. If you have problems with product quality, contact us.
  • 【SCOPE OF APPLICATION】 Moissanite Tester is an instrument that combines with the Diamond Selector II. It is only used for the distinction of colorless Moissanite.
  • 【TEST CAPACITY】 Metal, The green indicator will be displayed in Diamond Selector II if the stone is a real diamond. It emits a continuous buzz when the user accidentally touches the metal instead of the stone.
  • 【PACKAGE INCLUDED】 1 * Diamond Selector II, 1 * Moissanite tester, 2 * Manuals, 2 * Trays, 2 * Batteries (9V)

9. Presidium Adamas Diamond and Moissanite Tester Authenticating Diamonds

  • INDUSTRY’S THINNEST TIP: Detects colorless diamonds, moissanites, simulants instantly with metal alert. Accurate testing on colorless diamonds as small as 0.02 carats and diamond melees as small as 0.01 carats with micro probe purchased separately
  • DYNAMIC MICRO LED DISPLAY: Bright LED display provides clear and precise results. Automatic power off after 2 minutes of inactivity.
  • SLEEK ERGONOMIC STYLING: Sleek light and portable design with chrome-brushed tip and ergonomic grip provides an easy and comfortable hand hold. Power with 3 x AAA batteries or included USB cable and adapter
  • EASY-TO-USE INTERCHANGEABLE PROBE: Retractable thermoelectric probe tip that ensures constant pressure between probe and gemstone, for enhanced accuracy. Damaged probes are easily replaced without downtime.
  • BUILT-IN MEMORY: Memory chip conveniently stores up to 500 previous test records.

10. Diamond Tester Diamond Tester Tool Gemstone Indicator Tester Moissanites Detector Pen Selector Precision Tool Meter Device Jewelry Testing Tool

  • Professional test: If the stone is a real diamond, a green indicator will be displayed. The metal alarm function makes a continuous beep when the user accidentally touches the metal instead of the stone.
  • Audible alarms and readable: emits audible sounds to easily distinguish between readings, portable electronic devices, to distinguish between true diamonds and other simulated gems. The real diamond is indicated by a red LED and sound. The test results are accurate, reliable and easy to read. If the stone is a pseudo-crystal, a simulating object such as cubic (CZ) will not react.
  • High Precision Diamond Tester: Professional Diamond Selector will indicate true diamond or fake diamonds, LCD monitors and LED indicators. Compared with the second generation, its sensitivity and accuracy have been greatly improved.
  • Versatile: The tester offers a highly compact design that is ideal for buying jewelry, buying/trading diamonds, selling real estate, auctions, etc. This diamond tester will indicate whether your jewel is a real diamond or a fake diamond. The cost of Diamond Selector III is not even a fraction of the cost of diamonds, but it can help you feel better by knowing that you are buying real diamonds instead of counterfeits.
  • Portable design: Designed for fast, accurate and safe diamond testing. Through non-destructive testing, the operation is simple and accurate. The tester is lightweight, compact (credit card size) and easy to carry.

Last update on 2024-04-26 / Affiliate links / Images from Amazon Product Advertising API

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