Best gemstone tester pen – Our Choices

In this article we will take a look at some of the best chosen gemstone tester pen . We would recommend using Presidium Instruments Gem Tester II (PGT II) with Assisted Thermal Calibration (ATC) for Identifying Diamonds/Moissanites and Common Colored Gemstones as it is a high-quality product

Disclaimer: Please note, all information shown solely represents the opinions of atlanticseafoodco.com While we endeavour to keep the information up to date and correct, we make no representations or warranties of any kind, express or implied, about the completeness, accuracy, reliability, suitability or availability with respect to the website or the information, products, services, or related graphics contained on the website for any purpose. Any reliance you place on such information is therefore strictly at your own risk... Read more.


Top 3 gemstone tester pen – Our Picks

Top best gemstone tester pen Review:

Presidium Instruments Gem Tester II (PGT II) with Assisted Thermal Calibration (ATC) for Identifying Diamonds/Moissanites and Common Colored Gemstones

 in stock
6 new from $229.00
Free shipping
Amazon.com
as of February 19, 2022 10:05 pm

Features

  • INCLUDED ASSISTED THERMAL CALIBRATION | Now easily self calibrate your device to your testing environment
  • INDUSTRIES MOST TRUSTED | Gemstone tester redesigned to be more compact, sturdy and portable
  • THINNEST RETRACTABLE PROBE TIP I PGT II features the industry’s thinnest retractable probe tip
  • VERSATILE AND RELIABLE | Consistent and reliable results every time. Identifies diamonds/moissanites
  • SIMPLE & EASY TO USE | Clear and easy-to-read analog dial; Can differentiate 16 types of gemstones

Diamond Selector II Gem Tester Pen with Mini LED Magnifying Electronic Diamond Tester Tool Illuminated Jewelry Gemstone Testing Portable High Accuracy Tool Kit for Jewelry Jade Ruby Stone (Black)

 out of stock
Amazon.com
as of February 19, 2022 10:05 pm

Features

  • 【Portable Design】Diamond tester is equipped with convenient carrying cases. Designed for rapid, accurate and safe diamond testing. Through non-destructive testing, the operation is simple and precise.
  • 【Easy to Use】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.
  • 【Fast Results】If the stone is a real diamond, the pen will make a beep sound as well as show at least 9 LED lights. A green indicator will be displayed.
  • 【High Security】After 10 minutes' use of Tester, the power indicator light (green light is automatically turned off) and long beep sounds will alert the user to turn off the instrument.
  • 【Package Contents】1 x Diamond Tester, 1 x Leather Pouch Case, 1 x Testing Platform, 1 x User Manual, 1 x Mini LED Magnifying, 1 x9V battery.

Professional Jewelry Diamond Gem Testers Pen, Portable Diamond Gemstone Detector Checker Tool, Real Diamond Selector ll Kit with 60X LED Magnifying Glass (Including Battery)

 out of stock
Amazon.com
as of February 19, 2022 10:05 pm

Features

  • 【Professional Products】: A portable electronic device designed for fast, accurate and safe diamond testing.
  • ‍【Easy to Use】: If the diamond is fake, it will not display and make a sound. If it is a real diamond, the indicator will light up a bit.
  • 【Fastest Effect】: display and indicator, used to test the diamond's large/small switch +/- 8 points, metal alarm (when the user accidentally hits metal instead of stone, it will sound).
  • ‍♀️【Package】: A small test tray for placing loose gems; 1 9V battery; 1 leather bag; 1 x user manual; 1 60x illuminated LED magnifying glass comes with battery.
  • 【Service】: If you have any questions about use, please contact us. We will explain in detail. Professional equipment, the use method needs to learn slowly.

TMISHION Diamond Tester Pen Diamond Hardness Detector Observer Tool Gemstone Tester Identification Thermal Conductivity Diamond Identification Tester High Accuracy Jewelry Diamond Tester

 out of stock
Amazon.com
as of February 19, 2022 10:05 pm

Features

  • This is a test tool suitable for jewelry display or identification assistance. This diamond selector tester designed for quick, precise, and safe diamond testing. No harm to diamonds. alloy probe accurately measures the conductivity of precious stones; a technical plastic body, more robust and lightweight; a metal backplate, please make sure your finger is in contact with it.
  • The thermal conductivity meter is based on the thermal conductivity performance of the diamond specially designed and manufactured for the identification of an electronic instrument of real diamonds. Diamond tester is equipped with convenient carrying cases. Designed for rapid, accurate and safe diamond testing. Through non-destructive testing, the operation is simple and precise.
  • Diamond tester tool is a professional identification tool of the authenticity of diamonds and their imitation. How to use? (1) - Start by turning on the Moissan Tester Stone Detection Pen. Once the light is on, it can be used after approximately one minute of preheating. During the test, the finger should touch the metal plate on the back of the instrument and place it on the black button in the center of the metal plate, without pressing the button first.
  • The hardness of jadeite can be detected. The thermal conductivity instrument tests measured objects when 7 lights on, indicating that the hardness of the measured objects is about 7
  • Can help you to distinguish whether your diamond is real or fake. If the stone is a real diamond, the pen will make a beep sound as well as show at least 9 LED lights. A green indicator will be displayed.

High Accuracy Professional 2pt Jewel Stone Combo Gem Jewelry Jeweler Tester Test Selection Tool Kit selector Meter Device for Diamond Moissanite Metal Gemstone Novice and Expert

 in stock
2 new from $112.90
Amazon.com
as of February 19, 2022 10:05 pm

Features

  • Working time:about 2 hours of continous use
  • Probe warm up time:about 25 seconds
  • Built in metal detector
  • With "beep" sound indicator

Lotustech Diamond Tester,High Accuracy Diamond Tester Pen,Professional Diamond Detector for Novice and Expert(Black,Battery Included)

 in stock
Amazon.com
as of February 19, 2022 10:05 pm

Features

  • [Easy to Use]: Real Diamond will Emits sounds and lights >=9.
  • [Intuitive Design]: Fake crystal, such as cubic zirconium ( CZ ), crystal, glass will be no sounds and lights 
  • [fast and safe ]: This diamond selector tester designed for quick, precise, and safe diamond testing. No harm to diamonds.
  • [Battery included]: Our diamond tester is powered by DC 9V battery and the battery is included.
  • [Service]: If you have any questions about use, please contact us. We will explain in detail. Professional equipment, the use method needs to learn slowly.

Diamond Tester Version II, Professional High Accuracy Diamond Tester LED Diamond Indicator Test Pen Gemstone Selector

 in stock
3 new from $11.99
Free shipping
Amazon.com
as of February 19, 2022 10:05 pm

Features

  • ★Professional Diamond Selector II will indicate genuine diamond or fake
  • ★It is designed for quick, precise diamond testing.
  • ★Portable electronic device for distinguishing diamonds from other stones.
  • ★It is easy to operate
  • ★Emits audible sounds to easily distinguish.1 year warranty. Any question just contact us.

Dupeakya Professional Diamond Selector II, Gem Tester Pen Portable Electronic Diamond Tester Tool for Jewelry Jade Ruby Stone

 in stock
Amazon.com
as of February 19, 2022 10:05 pm

Features

  • This is a portable electronic device for distinguishing real diamonds from other simulated stones. It is designed for quick, precise, and safe diamond test.
  • An excellent tool kit for the diamond tester, suitable for handling any exposed or inlaid diamonds and gems, as well as other jewelry and precious metal items.
  • With voice instructions, audible sounds are emitted when the lights are on, so that you can easily distinguish between masonry and stone.
  • Small portable electronic devices can be put in any wallet or backpack, and the operation is simple. As long as the tip is perpendicular to the test masonry and the switch is pressed, the result can be obtained.
  • Package contents: 1 x diamond tester, 1 x leather case, 1 x test platform, 1 x user manual. This product uses dc9v battery (not including battery).

StillCool Diamond Tester II V2 Selector Gemstone Jewelry Gems Tool with Case (Black Diamond Testers)

 out of stock
Amazon.com
as of February 19, 2022 10:05 pm

Features

Part NumberSTE13420001
ModelSTE13420001
ColorDiamond Testers
Is Adult Product

Tanice Diamond Tester Portable Diamond Selector II Tester with Carrying Case and 9V Battery for Diamond, Gems, Crystal, Agate, Jade

 in stock
Amazon.com
as of February 19, 2022 10:05 pm

Features

  • This Diamond Selector II Tester is not only a diamond tester, but also a multi gemstone tester. It can detect if a gemstone is real or fake, including: diamond, sapphire, ruby, crystal, agate, jadeite, and other precious stone of various sizes
  • Professional Diamond Selector II will indicate genuine diamond or fake, LCD display & LED indicator
  • Emits audible sounds to easily differentiate the readings, portable electronic device for distinguishing real diamonds from other simulated stones
  • Notice: * No matter what gemstone you are testing, the probe needle and the tested object must be at a 90° angle. * When testing diamond, your right index finger must keep touching the metal panel on the back of the tester, while you do not touch the panel if you test other gemstones. * Do Not test any metal. * Do Not wear glove.
  • Package Contents: 1 x Diamond Selector II Tester, 1 x Texting Platform, 1 x 9V Battery, 1 x Protected Leather Bag

The best gemstone tester pen brands

One of the things we suggest to most of our readers is to buy the gemstone tester pen from a well-known brand. Good brands provide, good quality products, great customer support, and have service centers in different places around the country. Regarding the gemstone tester pen I have a preference for the products of the brands listed below.

  • Presidium
  • FOVIUPET
  • Beaudin
  • TMISHION
  • TekcoPlus Ltd
  • Lotustech
  • OEN

    Important notes when buying gemstone tester pen

    There are some things you should consider when buying a gemstone tester pen. We spent 22 hours researching the most important things you should consider when buying a gemstone tester pen. So should we start with the list of things you should consider?

    1. Budget and price matching

    Make a list of the things you want in your gemstone tester pen and the price you are willing to pay for it. So try to look for a product in that price range and choose the one that appeals to you the most. One tip we would like to give you is: don’t settle for a cheaper product if it doesn’t even have a function you need.

    Most gemstone tester pens fall within the price range of $ 229 to $ 12.96. Therefore, if budget is not a problem and you want the best product for your needs, we advise you to choose the Presidium Instruments Gem Tester II (PGT II) with Assisted Thermal Calibration (ATC) for Identifying Diamonds/Moissanites and Common Colored Gemstones.

    If you want something medium range, choose TMISHION Diamond Tester Pen Diamond Hardness Detector Observer Tool Gemstone Tester Identification Thermal Conductivity Diamond Identification Tester High Accuracy Jewelry Diamond Tester. If you have a very low budget, you can choose the one that is the Diamond Tester Version II, Professional High Accuracy Diamond Tester LED Diamond Indicator Test Pen Gemstone Selector

    2. Does it have all the features you need?

    Most importantly, the gemstone tester pen you are purchasing should have all the features you are looking for. In case you don’t even have one, don’t buy! We are saying this because you will not be able to use it for that purpose. If you are a person without budget problems, I would suggest you to choose the best model which is Diamond Tester Version II, Professional High Accuracy Diamond Tester LED Diamond Indicator Test Pen Gemstone Selector

    3. The brand

    Buying the gemstone tester pen from a reputable brand can actually make sense. Not only will it be better than others in terms of “build quality”, but it will also have some extra features, better customer support. Famous brands have multiple service centers across the country, so if you have any problems you can simply take your gemstone tester pen to one of their service centers.

    4. Warranty Matters!

    When you buy a gemstone tester pen from a well-known brand, you will get a guarantee. Low-cost products also come with warranties, but the claim process could be tougher. That’s why I always suggest you buy the product from a reputed brand and the one that comes under warranty. It will save you from repair costs in the future. On average, around 21% of people end up paying 40% of the product price for the service! You can save on service costs if the product is under warranty!

    5. Check out our website

    On our website we have experts in all categories and no matter what the product is, we have a better review or list about it. The products on our list are based on expert picks, advice and hours of research. That’s why when you buy something that’s listed on our best list, you won’t regret it. However, there is a possibility that we may not have covered the product you might be interested in, but if you come across something like this, please let us know via comments or contact us.

    FAQs

    What is the best gemstone tester pen?

    The best gemstone tester pen is the one that has all the features that meet your needs. I think the best is Presidium Instruments Gem Tester II (PGT II) with Assisted Thermal Calibration (ATC) for Identifying Diamonds/Moissanites and Common Colored Gemstones

    Are there any good deals on gemstone tester pen?

    In the offline market, you won’t find many offers. However, I have chosen the best gemstone tester pen and have added links to Amazon which has deals and deals running on a regular basis.

    What is the cheapest gemstone tester pen?

    Although most of the cheaper gemstone tester pen do not have many features, but if you are looking for the best one at a low cost, my best bet would be on Diamond Tester Version II, Professional High Accuracy Diamond Tester LED Diamond Indicator Test Pen Gemstone Selector

    Where can I buy the gemstone tester pen?

    There are several places where you can buy it, but in my opinion, when it comes to the online marketplace, I wouldn’t recommend anything other than Amazon. It’s because their service is great!

    Why should you trust our website?

    We have been in the review business for more than 15 years and our motive is to help people buy the top rated products at the best price. We went through 22 to help you find the best gemstone tester pen

    The verdict

    We hope you liked the gemstone tester pens that we have listed in our best list. If it was helpful, bookmark our site and share it with people you know whenever they intend to buy something.
    To conclude this guide,

  • If you are looking for the best gemstone tester pen: you should consider the idea of Presidium Instruments Gem Tester II (PGT II) with Assisted Thermal Calibration (ATC) for Identifying Diamonds/Moissanites and Common Colored Gemstones
  • If you want the one that has similar characteristics to the best, then you should consider Diamond Selector II Gem Tester Pen with Mini LED Magnifying Electronic Diamond Tester Tool Illuminated Jewelry Gemstone Testing Portable High Accuracy Tool Kit for Jewelry Jade Ruby Stone (Black)
  • If you want a gemstone tester pen that is “value for money”, choose Professional Jewelry Diamond Gem Testers Pen, Portable Diamond Gemstone Detector Checker Tool, Real Diamond Selector ll Kit with 60X LED Magnifying Glass (Including Battery)
  • If you want the cheapest gemstone tester pen, then Diamond Tester Version II, Professional High Accuracy Diamond Tester LED Diamond Indicator Test Pen Gemstone Selector should be the best for your needs!