Do you need a perfect diamond tester for easy determination of fake or genuine diamond? The diamond testers have been fitted with thinner probes that bring about a higher level of accuracy; hence very convenient. Besides this, they are ergonomically designed to allow for easy hold when testing the diamond. Also, the units have intuitive control panels for elementary use and control. You can use them for testing a wide range of units, which makes them highly versatile.
For the best diamond tester, you should check different things like accuracy, design, portability, power source, and control panel among others.
List of Best Diamond Testers in 2024
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#10. Presidium Gem Indicator PGI Colored Diamond Tester
Presidium Gem Indicator PGI Colored Diamond Tester is a versatile diamond tester that is great for most tasks. You can use the unit for diamond and gemstone testing. The unit is very fast and accurate, making it a reliable tester you can use for most tasks. To add more, it is an ergonomic unit that has been designed to allow for easy hold when working.
Also, the diamond tester is ideal for testing up to 31 different types of colored gemstones. The tester also features a very thin 0.45mm probe that suits it for most gemstones and diamonds. The unit has an intuitive control panel, which allows for easy control of the unit. It is also a lightweight portable product that you can carry to any place.
- Sleek ergonomic design
- An intuitive control panel
- 0.45mm thin probe tip
- It is cost-effective
- Built to last
- Ideal for all users
- Not identified
Reason to buy
- It is highly versatile
- Tests up to 31 gemstones
- It is a breeze to use and control
#9. Molo 60X LED Magnifying Glasses Jeweler Diamond Tester
Featuring an elegant intuitive design, this is a user-friendly diamond tester pen that you will great for your needs. The diamond tester is also fitted with LED lights that provide excellent illumination under low lights. Again, the unit also has an audio indication for reliable uses. It is a widely applicable unit that is excellent for industry, medicine, and jewelry among others. To add more, it is a portable unit, which comes in a convenient carrying bag. Due to this, it is a selection that you can conveniently use whenever needed. The diamond tester delivers very accurate fast results in just a matter of seconds.
Besides this, the unit is also elementary to use and control to determine if the product is genuine or not. It also has an ergonomic design that allows for easy hold when using the tester. It also comes in various colors for easy selection. Lastly, it is a cost-effective product that you never want to miss.
- Built-in LED lights
- Audio indication
- 60X LED lightened loupe
- It delivers fast results
- Easily portable and convenient
- Available in most colors
- Some never last
Reason to buy
- It is great for the price
- Elementary to use
- It is widely applicable
#8. TMISHION Jewelry Diamond Tester
For easy detection of a fake and real diamond, this is a superior diamond tester that you should consider. The diamond tester is very accurate and reliable as it provides results in seconds. Besides this, the unit is widely applicable as you can use it for detecting the fake jewelry. You can also use it for distinguishing the colorless moissanite among others. The compact and lightweight diamond tester is easily portable for use whenever needed. It comes in a quality PU leather bag for storage and portability of the tester.
More interestingly, the tester has been built using quality and durable material for long-term use. It is also sleek and ergonomic for easy hold when testing the quality of the diamond. It will emit audible sounds for easy differentiation of the readings.
- Audible sound system
- Quality PU leather case
- Small test tray
- It is very fast and accurate
- Elementary to use
- Convenient to store
- It is costly
Reason to buy
- It is ergonomic and easy to use
- Great for long-term use
- Easily portable and convenient
#7. DiamondNite Dual Tester Diamond Tester
Here is a versatile and reliable diamond tester that you will find excellent for most tasks. The versatile tester is recommended for both diamond and moissanite; hence a selection that will suit you accordingly. Second, to this, the tester has a smaller compact design, which means that it is a breeze to use for top-notch performances. To add more, the pack also provides you with a metal plate and charge line among others. It is also a lightweight and portable product that you easily carry for use whenever needed. With the intuitive control panel, it is a selection that will suit you better.
The good thing is the high level of accuracy of the diamond tester, which makes it a perfect pick. It delivers very accurate and fast results; hence a unit that will guarantee quality results.
- Sleek compact design
- Double diamond tester
- Quality metal plate
- It is highly durable
- Simpler to control and use
- Comes with a charge line
- It is expensive
Reason to buy
- It is very fast and accurate
- Easy to hold and comfy
- It is highly versatile
#6. Presidium Adamas Diamond and Moissanite Tester
Featuring a chrome-brushed tip, this is a very reliable tester that you will find great for your needs. The unit has a stylish ergonomic design, which allows for easy hold of the unit when working. Other than this, it has a replaceable tip, making it a tool that will serve you longer. To add more, the tester has a very intuitive control panel, which allows for the elementary use of the tester.
Moreover, it has a built-in memory chip that can store up to 500 recordings of the past tests. The thinner tip will easily detect the colors moissanite and diamonds; hence a very accurate product you need to consider. It is also a portable product that you can use whenever needed.
- Thinnest tip design
- Built-in memory function
- Sleek ergonomic styling
- It stores up to 500 recordings
- Elementary to use
- It is very accurate
- Too costly
Reason to buy
- Have an interchangeable tip
- It is a widely applicable tester
- Easy to use and control
#5. Gemoro Ultratester Diamond Tester
For better performance and accuracy, this is a fine selection of a diamond tester that you should consider. The tester has been ergonomically designed to allow for simple hold when testing. Second, to this, it is a highly versatile unit that you can use for testing diamonds, white sapphire, and moissanite among others. More interestingly, it is a highly accurate unit that has a thinner to provide instant results.
Other than this, it is a durable unit that has been ruggedly built to bring about prolonged use. It has a lightweight portable design, which allows for easy use whenever needed.
- Sleek ergonomic design
- Ruggedly built
- Thinner accurate tip
- It is a breeze to use
- Great for long-term use
- It is very accurate
- No carrying case
Reason to buy
- It is widely applicable
- Comfy to hold and use
- Provides a longer runtime
#4. TEKCOPLUS Professional 2PT Jewel Stone Combo Detector
Interested in getting the best diamond tester? This is a professional tester that has been built to serve you better and efficiently. The tester has a long working battery, which offers up to 2 hours of runtime. In addition to this, it is a lightweight and portable product that you can use whenever needed. Due to this, it is a reliable and convenient unit that will suit you better.
What is more, the tester has a thinner pin, which will easily detect the colorless diamond and moissanite. It has a beep sound indicator that will differentiate whether the diamond is fake or genuine.
- Quality carrying bag
- Sleek ergonomic design
- Thinner accurate tip
- It is highly accurate and faster
- Comfy to hold and use
- It is highly versatile
- Not pocket-friendly
Reason to buy
- It offers a longer runtime
- Easily portable and reliable
- Elementary to use and control
#3. Presidium Diamondmate Diamond Tester
The accuracy of the diamond tester is a consideration every user will have to think about when making the order. This is a very accurate tester that has been specifically designed to offer very accurate and reliable performances. Apart from this, it has a thinner tip that will easily detect the colorless diamond. The unit also comes with an AC adapter and a rechargeable battery for longer runtime.
Other than this, it is a sleek compact unit with pocket size. This means that you can conveniently carry it to any place. The intuitive control panel also allows for simple use.
- AC adapter and rechargeable battery
- Sleek pocket size
- 1-year warranty
- It is highly versatile
- Simpler to use and control
- offers longer runtime
- some never last
Reason to buy
- It is highly accurate
- You can carry to any place
- Have a dual power source
#2. MEXI Portable Gems Diamond Tester
This is another favorite selection of a diamond tester that you will find excellent for determining the accuracy of the diamond. It is a highly accurate unit that will suit you better for top-notch results. Besides this, it is an ergonomic unit, which is simpler to hold and use for better results. Also, it has a 30X magnifier jeweler loupe thus a pick that brings a higher level of accuracy.
The unit is smaller and portable as it comes in a hard case carrying bag. Due to this, it is a reliable product that you can use whenever needed. The product is budget-friendly despite the top-notch features.
- Quality carrying case
- Sleek ergonomic design
- Intuitive control panel
- It is highly durable
- Easy to control and use
- Provides a high level of accuracy
- Not identified
Reason to buy
- It is highly accurate
- Great for the price
- Easily portable and convenient
#1. Presidium Multi-Tester III Diamond Tester
For easy detection of fake diamond and diamond simulants, here is a fine piece of diamond tester that will suit you. It is a highly versatile tool that you can use for testing moissanite and diamonds. Other than this, the unit has been ergonomically designed to allow for easy hold and control. The smaller thinner tip provides better control and higher accuracy.
Again, it has a retractable thin probe, which ensures the consistency of the unit. It has a lightweight portable design so that you can conveniently use it whenever needed.
- Clear convenient display
- Thinner retractable probe
- Ergonomic handheld design
- Provides a longer runtime
- Elementary to use
- Offers a clear display
- Too pricey
Reason to buy
- You can use whenever needed
- It is accurate and reliable
- Built to last
Diamond Testers Buying Guide
- Accuracy Level: First and foremost, get a diamond tester that will provide very accurate results. The accuracy levels of the testers vary; hence it is important to get what suits you better. For better results, get a unit that has the thinnest probe. The probe should also be retractable and replaceable for continued use.
- Versatility: Secondly, you need to find a quality unit that is highly versatile to handle most testing needs. You need to get a product that you can use for testing a wide range of metals like diamonds, moissanite, diamond simulant, and jewelry among others. Such a product will suit you and guarantee excellent performance.
- Power Source: The diamond testers are battery-powered or have AC adapters whereas some have both sources of power. You, therefore, need to consider getting a unit that is very efficient and has both power sources for reliable services. With such a unit, you can carry for outdoor uses.
Conclusion
For folks interested in buying the best diamond testers, these are the ideal selections you may consider. They are quality and durable products that you will find convenient for long-term use. Besides this, they are also sleek and portable testers that you can use whenever needed. Lastly, they are a highly accurate and versatile product to try out.