10 Best
Jewelry Diamond Testers
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Product Highlights- 【intuitive design】our diamond tester comes with led lights and audio indication. during a test, if the stone tested is a diamond, the led lights will light up as the stone passes each test conducted by the diamond detector. it will make continuous buzzing sound when user accidentally touches metal rather than stone
- 【multipurpose】diamond tester is design to deliver fast, accurate results. you will be able to know if something is fake in a matter of seconds. ideal for industrial purpose, circuit board and printing , industry, gardening, coin, diamond, stamp, jewelry, appraisal, education, geography, home and office
- 【portable design】the diamond selector is equipped with a pu bag and a small test platform for holding loose gemstones. 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 transport
- 【simple to use】diamond tester pen is simple to operate to get results, professional(s) are not required. simply turn on our diamond tester pen detector; place the tip of the diamond tester on the gem stone (lightly pressed is sufficient) and green indicator will be showed if the stone is a real diamond
- 【quality assurance】if you have any questions about us diamond detector selector, please feel free to contact our customer service, our customer service will solve the problem for you, we will do our best to provide you with a satisfactory shopping journey
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Product Highlights
- [intuitive design]:lcd display & led indicator.uses large / small switches for testing diamonds,emits audible sounds to easily differentiate the readings.
- [package include]:diamond tester is battery powered for convenience.requires 1 standard 9v battery, which is included.package include:1 x diamond tester,1 x leather pouch case,1 x testing platform,1 x user manual,1 x dc 9v battery.
- [fast and safe ]:professional diamond selector ii will indicate genuine diamond or fake.it is designed for quick, precise, and safe diamond testing.
- [simple to use]:hqdz diamond tester pen is simple to operate to get results, professional(s) are not required. simply turn on our diamond tester pen detector; place the tip of the diamond tester on the gem stone (lightly pressed is sufficient) and if the stone is fake, crystal or cubic zirconia, the tester will not beep.
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Product Highlights
- ■【simple to use】hqdz-td diamond tester pen is simple to operate to get results, professional(s) are not required. simply turn on our diamond tester pen detector; place the tip of the diamond tester on the gem stone (lightly pressed is sufficient) and if the stone is fake, crystal or cubic zirconia, the tester will not beep.
- ■【portable】hqdz-td diamond tester pen and 60x led lighted loupe each comes with its own convenient carrying cases. both items are small and can fit into any purse or backpack.diamond tester pen and 60x led lighted loupe combo is a must have tool kit when you are going to a garage sale, flea market, swap meet, etc. alternatively, its also a great tool to have when testin...
- ■【intuitive design】hqdz-td diamond tester pen comes with led lights and audio indication. during a test, if the stone tested is a diamond, the led lights will light up as the stone passes each test conducted by the diamond detector. once our diamond tester pen has completed all of its tests, the pen will make a beep sound as well as show a row of fully lite led lights.
- ■【fast results】hqdz-td's diamond tester pen is design to deliver fast, accurate results. you will be able to know if something is fake in a matter of seconds.
- ■【application range】diamond,stamp, jewelry, appraisal, education, geography, home and office.
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Product Highlights
- ✔【fast results】molo’s diamond tester pen is design to deliver fast, accurate results. you will be able to know if something is fake in a matter of seconds.
- ✔【portable】molo diamond tester pen and 60x led lighted loupe each comes with its own convenient carrying cases. both items are small and can fit into any purse or backpack. molo’s diamond tester pen and 60x led lighted loupe combo is a must have tool kit when you are going to a garage sale, flea market, swap meet, etc. alternatively, its also a great tool to have when t...
- ✔【intuitive design】molo diamond tester pen comes with led lights and audio indication. during a test, if the stone tested is a diamond, the led lights will light up as the stone passes each test conducted by the diamond detector. once our diamond tester pen has completed all of its tests, the pen will make a beep sound as well as show a row of fully lite led lights.
- ✔【simple to use】molo diamond tester pen is simple to operate to get results, professional(s) are not required. simply turn on our diamond tester pen detector; place the tip of the diamond tester on the gem stone (lightly pressed is sufficient) and if the stone is fake, crystal or cubic zirconia, the tester will not beep. to determine the clarity of a diamond use 60x led...
- ✔【application range】industrial purpose, circuit board and printing , industry, medicine, gardening, coin, diamond,stamp, jewelry, appraisal, education, geography, home and office.
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Product Highlights
- 【two hands operation】all test must be done by two hands! one for hold the diamond and one for the diamond tester. as for the hand hold diamond tester, you have to touch the electricity conductive panel on the back of the unit.
- 【for imitation】for imitation stone, there will be no sound, and the red lamp won’t light. imitation stone may like cubic zirconium ( cz ), crystal, glass and so on.
- 【moissanite & real diamonds】:this diamond tester ii can just distinguish diamond and fake diamond,but can not distinguish moissanite & real diamonds
- 【bare hands operation】: all the tests must be done by your bare hands. if you put on your gloves, the metal alert will not function since a normal moisture levelof your hands is necessary for operation.
- 【initialization】after powering on, turn the wheel to keep 4 green lights on to finish the initialization. otherwise you will get inaccurate results.
- 【for diamond】for diamond, there will >=8 lights on and emits beeping in a low frequency -1 time/second.(the bigger the size of the stone is, the more pieces of the red lamp box of the level meter light up)
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Product Highlights
- Highly sensitive tester: compare with generation ii, its sensitivity and accuracy have been greatly improved. professional diamond selector iii will indicate genuine diamond or fake, lcd display & led indicator.
- Sound alert and readable: real diamond is indicated by red led and sound. accurate and reliable test result, easy to read. emits audible sounds to easily differentiate the readings,portable electronic device for distinguishing real diamonds from other simulated stones. if stone is fake crystal, a simulant such as cubic ( cz ), will be no reaction.
- Package list: 1 * diamond tester (batteries not included), 1 * english manual, 1 * bag, 1 * metal tray .
- Quickly test and portable design: with non-destructive testing, it is easy and accurate to operate. with metal alert function, it will continuously emit buzzing sound when accidentally touches metal. it is designed for quick, precise, and safe diamond testing. the tester are lightweight and compact in size (with a size of credit card), easy and convenient to carry. the ...
SHOWview product -
Product Highlights
- ✔【fast results】molo’s diamond tester pen is design to deliver fast, accurate results. you will be able to know if something is fake in a matter of seconds.
- ✔【portable】molo diamond tester pen and 60x led lighted loupe each comes with its own convenient carrying cases. both items are small and can fit into any purse or backpack. molo’s diamond tester pen and 60x led lighted loupe combo is a must have tool kit when you are going to a garage sale, flea market, swap meet, etc. alternatively, its also a great tool to have when t...
- ✔【intuitive design】molo diamond tester pen comes with led lights and audio indication. during a test, if the stone tested is a diamond, the led lights will light up as the stone passes each test conducted by the diamond detector. once our diamond tester pen has completed all of its tests, the pen will make a beep sound as well as show a row of fully lite led lights.
- ✔【simple to use】molo diamond tester pen is simple to operate to get results, professional(s) are not required. simply turn on our diamond tester pen detector; place the tip of the diamond tester on the gem stone (lightly pressed is sufficient) and if the stone is fake, crystal or cubic zirconia, the tester will not beep. to determine the clarity of a diamond use 60x led...
- ✔【application range】industrial purpose, circuit board and printing , industry, medicine, gardening, coin, diamond,stamp, jewelry, appraisal, education, geography, home and office.
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Product Highlights
- Complete testing package: the diamond tester ii comes equipped with a pu bag and a small testing tray. this convenient setup allows you to carry the tester and safely hold loose stones for testing. the inclusion of these accessories ensures a complete testing package, providing ease and efficiency during your diamond analysis.
- Reliable diamond authentication: with our diamond tester ii, you can confidently determine whether your diamond is real or fake. this essential tool helps you avoid scams and ensures you make informed decisions when buying or selling diamonds. its accuracy and reliability make it a must-have for jewelry enthusiasts, gemologists, and professionals in the industry.
- Accurate results and user-friendly design: our diamond tester features a green indicator that shows up if the stone is a real diamond. this allows for quick and accurate identification, providing peace of mind when purchasing or assessing diamonds. additionally, the tester emits a continuous buzzing sound when accidentally touched against metal instead of a stone, preve...
- Lightweight and compact: we understand the importance of portability and convenience in a diamond tester. our diamond tester ii is designed to be lightweight and compact, making it easy to carry wherever you go. the compact size ensures it doesn't take up much space in your bag or pocket, allowing for on-the-go testing whenever and wherever you need it.
- Moissanite testing compatibility: our diamond tester ii also serves as a matching instrument for the distinction of colorless moissanite. this additional functionality enhances its versatility and makes it a valuable tool for those dealing with moissanite gemstones as well. with our tester, you can confidently differentiate between diamonds and moissanite, ensuring prec...
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Product Highlights
- Simple to use: as long as the diamond tester pen tip is perpendicular to the test masonry and the switch is pressed, the result can be obtained. the professional diamond selector is very easy to use. if the diamond is fake, it will not display and make a sound. if it is a real diamond, there will be a light up indicator.
- Diamond tester pen configuration: this tester comes with a pu box and small testing tray for holding loose stones, which is easy to use even for novices, professional(s) are not required. package contents: 1 x diamond tester, 1 x pu case, 1 x test platform, 1 x user manual. this product uses 9v battery (not including).
- Safe high-precision diamond tester: this is a portable electronic device for distinguishing real diamonds from other simulated stones of various sizes. this diamond selector tester designed for quick, precise, and safe diamond testing. no harm to diamonds.
- Fast results: led lights and audio result indications, with strong sensitivity and accuracy. large / small switch for testing diamonds +/ - 8 points, metal alert ( when a user accidentally hit the metal rather than stone will sound ).
- Portable and multifunctional: size: 16 x 4 x 2.1cm / 6.3 x 1.57 x 0.83inch. small portable electronic devices can be put in any wallet or backpack, which is very suitable for buying jewelry, buying/trading diamonds, selling real estate, auctions, etc.
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