Are Diamond Testers Accurate? How Do They Work? (Recommended Products)

Finding out if the diamond you own is real or fake is an overwhelming request. Are you sure you really want to know? Most curious people go to a jeweler to get the diamond tested. But you don’t have to be Sherlock Holmes to distinguish between real and fake diamonds. There are different diamond testers you can use. Using diamond testers is one of the most accurate ways to understand whether it is fake or real. 

By time technology has been developed very fast. With these technological advances even though it is easy to make fake diamonds, it is easy to differentiate whether or not it is real. Diamond testers are one of these most reliable ways. That’s why it is important to use the latest models. With the help of the latest technology, it becomes easier to detect. You can get accurate results easily. Thanks to its handy design, it is even easier than you thought. 

There are many options available to choose from. You can choose the one that fits your budget. Being the latest technology does not mean that it needs to be expensive. It is easy to find the proper one for yourself. 

Diamond testers are the simplest and the most effective way to understand whether your jewelry is fake or real. You do not need to purchase expensive ones. Even the cheaper ones work with the same mechanism. And, the expensive ones detect more details that you do not need to know. It is a good way to differentiate the diamonds because without taking your jewelry to the jewel, diamond testers give you an opportunity to learn at home by yourself. 

These diamond testers are called thermal conductivity probe as well. Its working mechanism is based on thermal activity. With the help of this tool, you can specify the thermal conductivity. Due to the feature of the diamond, you can understand if the heat increases slower, it means that it is not real. Because diamond is heat conductors. Thus, when you use a diamond test, it should not affect that much if it is a real diamond. If you realize that heat increases very fast, you can say that it is a fake diamond. 

Testing your diamond with a diamond tester is an easy process. It takes about 30 seconds to test. You need to follow the instructions and you learn easily the result. It is a good way to differentiate diamond and moissanite. If your precious stone passes the test, it means that it is a real diamond. 

A diamond tester is a small device that you can carry and store easily. It is a portable device. It has a small rectangular body with a small needle on top. It warns you with a beeping sound or by showing the result on its small screen. You get the results easily. 

With the help of the needle on top of the device, you can understand whether your diamond is fake or real. This needle works based on thermal connectivity. In order to use this diamond tester, basically, you need to place the needle on top of the top of your diamond. In this way, it is easy to get an accurate result. You just need to wait for a while. When you hear the beep sound or depending on the device it shows on its screen, it means that it is done. 

It means that the thermal connectivity level is determined. If the level increases very fast, the results show that it is positive. It means it is not real. The device alerts you in this situation. Even though it depends on the device you have, you can see the fluctuation of the thermal level on its screen while the device testing the results. 

As we mentioned above, the way the device shows positivity depending on the machine you have. If your diamond tester gives a positive result, it shows a “+” symbol on its screen or it alerts you by beeping sound. It is not a time-consuming process at all. This process is completed within seconds. 

How A Diamond Tester Works 

Heat conductivity is the principle of these diamond testers. They work based on this principle. They differentiate the heat difference. Heat passes through a diamond differently and this device detects it. It detects the rate of how the heat moves through the diamond. Thus, it gives you the result of whether it is a fake or real diamond. Keep in mind that in addition to heat conductivity, some devices include electrical conductivity. Those machines with electrical conductivity work based on the same principle as well. The only difference is instead of heat they use electricity. 

How Reliable/Accurate Are Diamond Testers? 

There is no need to worry about diamond testers’ accuracy level. They are very accurate. Even more, using a diamond tester is the most accurate way to understand whether the diamond is fake or real. Even though these machines are mostly used at home, many jewelers use this small device before buying and selling diamonds as well. 

There are many different diamond testers available in different brands. Some of them may give inaccurate results. That’s why it is important to choose a quality brand device. Because of the fact that there is moissanite on the market. Moissanite is a very similar gemstone to diamond and some devices make mistake to tell which one is diamond and which one is moissanite. As you can understand, moissanite is not real. It is important to make this difference. And investing in a good machine is the easiest way of it. You can get the results within seconds. 

In order to get the most accurate results, it is recommended to buy a diamond tester with electrical conductivity as well as thermal connectivity. Because of the fact that there is an electrical charges difference between diamond and moissanite. With the proper device, you can make this difference. 

The latest models have both of these features which are thermal conductivity and electrical conductivity. They are designed based on those. In this case, it is important to purchase the latest models. You can easily make sure whether or not it is a real diamond. It gives you the most accurate and most reliable results. 

A quality diamond tester gives you an opportunity to determine whether your diamond is real or fake. It is a very quick and easy way instead of taking them to a jeweler. With the help of this device, it is easy to test its authenticity before buying or selling your precious and valuable diamonds. These diamonds testers are easy to use, easy to carry, easy to maintain, and easy to store devices. Even though you never use the machine before, you can use it easily. There is no need to be professional about it. 

Must-Have Features for Diamond Testers 

There are some important features that diamond testers have. You need to take into consideration these features before purchasing one. These features are easy usage, high quality, accuracy and powered by batteries. You need to be careful about these features in order to get efficient results. Because of the fact that it is important to know whether or not you have a real diamond eventually. 

It needs to be simple to use and you should not spend many hours learning which one is a real diamond or not. The best ones are easily switched on and given the results immediately. They give very effective and accurate results. High quality always should be your priority. You are going to spend money so it needs to be a good investment. Even though high quality should be prioritized, accuracy is the most important feature. Because you need to take reliable and accurate results. Before purchasing one, pay attention to reviews and comments of the device. Battery-powered ones are the most preferred and recommended ones instead of adapter powered ones. They are easier to use. They are designed to be compact and handy. 

How To Use A Diamond Tester 

Using a diamond tester is very easy. There are simple steps you need to follow. You can get results very quickly and very easily. You need to follow the instructions carefully in order to get the correct interpretations. There are a couple of tips that you need to keep in mind that. 

  • The gemstone or diamond should be cleaned completely before using a diamond tester
  • There is no need to push the diamond tester very hard. It may damage your stone or directly break it. 
  • You need to press the device with a 90-degree angle. 
  • If there is a metal frame on your stone, you need to be careful about not touching the metal with the tip of the device. If it touches, it gives an inaccurate result. 
  • If your stone is loose stone, it is better to use a neural testing base. 

The Most Recommended Diamond Testers You Can Find on Amazon Website

HDE High Accuracy Professional Jeweler Diamond Tester for Novice and Expert 

Based on the ratings, price, portability, and is easy to use, it is the most recommended diamond detector on Amazon. It is a great investment and. It is easy to test with this device whether it is real or not. It is a highly affordable device. It gives the result with triple digits. It is charged with battery. It is battery powered which means it is a very convenient device. You need to follow the instructions carefully. The diamond tester should be against the top of the diamond. You need to be careful about the metal frame if there is any. It is very easy to use even though it is a little bit confusing. It is an easy way to differentiate diamond, moissanite, and other stones. So, if you are looking for a cheaper and quicker way to test your stones, this is the one you need to purchase. At this affordable price, you will be very satisfied with this product. It saves you a lot from a bad jewelry experience.

HDE Diamond Test Kit with Gem Tester and Digital Pocket Scale High Accuracy Jewelers Test Equipment for Novice and Expert

It is a good investment if you have a huge jewelry collection or if you are a jeweler. It comes as a pack with the necessary tools. It has an outstanding value. It has multiple features in order to make the process easier. The price is highly affordable and has amazing advantages. Because you are going to get a package at the price of a diamond tester itself. It works amazing. The quality is very satisfying. The instructions are easy to follow and sufficient enough. It is easy to use, easy to store, and easy to maintain a set of a diamond tester. Overall, you will be impressed by the product. 

Presidum Diamondmate-C Electronic Diamond Tester

It is a very portable diamond tester you can find on Amazon. It is easy to use, easy to carry, and easy to store. It is a very convenient tool. It gives you very fast, easy, and accurate results. It exceeds your expectations. It has both visual lightings and audible beeps in order to warn you about positive results which means if it is fake it alerts you about it within seconds. There is no need to wait between tests. You can go from one and another without waiting. Even though it is a little bit pricey, it is worth the money you are going to spend on. It is a must-have for diamond detectors.

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

It is a portable device in order to obtain fast, safe, and accurate results whether your diamond is real or not. It is a perfect device in order to distinguish real ones from imitation ones. It only works for diamonds. It means you cannot differentiate other stones. It is a diamond or not. This is the only result you can get. It works very well. It is a little bit confusing to use, so you need to follow the instructions carefully. Even though it is made of cheap material and very light weighted, it is a great product at this affordable price. Overall, you will be pleased with your purchase and you are going to get what you pay for. 

Presidium Adamas Diamond And Moissanite Tester | World’s First Tester With Replaceable Micro Probe Tip | For Authenticating Diamonds With Included AC Adapter

It is designed and produced with the latest technology. In addition, to detect it is a diamond or not, it detects other stones as well. It gives an accurate result. Bright LED lighting that t gives clear and reliable results. It turns off after 2 minutes of usage. You need to activate if you want to test a couple of diamonds at once. It is an ergonomic device. It has an easy and comfortable holding feature. There is a battery included. Apart from the common features, it has a memory chip. This chip stores more than 500 test records in it. It is a very convenient diamond tester you can use at home by yourself without taking your diamonds to the jeweler. Overall, this diamond tester saves you from wasting money each time you buy or sell a diamond. 

RS Mizar OR-Oris Nelson Terminator II Moissanite Tester

It is a very basic and to-the-point diamond tester. There are not many steps to follow. It has easy to follow instructions. There are beep sound and green lighting to display whether or not it is a diamond. You can test moissanites as well. There is no need to wait between tests. The batter is included in the package. Overall, you will be very satisfied with this product at this affordable price. 

PuriTEST Store Professional Gold/Silver Estate Precious Metals Kit, Plus Platinum Test, Digital Diamond Tester, and More

Even though it has many different tools in the package, it is very easy to use by beginners. There is no need to be professional in order to use this set. It is ideal for many stones. Apart from diamonds, you can detect different stones as well. It has an LCD display and a LED indicator to display whether or not it is a real diamond. It is an excellent tool with excellent value at an excellent price. There is an estimator sheet included in this set in order to show that you can understand through weight as well. You need to follow the instructions carefully which is very easy to follow. Overall, it is a great set to make you satisfied. 

PuriTEST Store Digital Scale + Electronc Diamond Detector + Gold/Silver/Platinum Testing Kit + PRO Test Stone + Eye Loupe + 10pcs File Tool Set + Real Solid Silver/Plated Fake Gold

It is a jewelry testing kit with many different jewelry solution bottles. You will get different solutions for different stones in order to differentiate. These solutions enable you to test and weight stones and diamonds. It is very easy to use. You only need to follow the instructions carefully. The instruction is easy to understand and easy to follow. It makes a sound if it detects something. If it is a real diamond, the machine provides sound and light signals. It is a simple investment you will need one day if you like to wear diamonds and jewelry or if you are a jeweler. It provides great service at a great price. With this quality, it has a highly affordable price. Overall, it is a highly recommended device and you will be very pleased with your purchase. 

Presidium Gem Tester II (PGT II) for Identifying Diamonds/Moissanites and Up To 16 Common Colored Gemstones

This is one of the most trusted diamond testers you can find on the Amazon website. It is a very compact and portable device. There is a retractable tip on the top of it to provide enough pressure between the device and the diamond. Both coated and without coated gemstones can be tested with this device easily. You will get highly reliable and accurate results whether or not it is a real diamond. It is easy to differentiate diamonds, colored gemstones, and moissanite. You can test 16 different stones without waiting. It is very easy to use, easy to carry, and easy to store. Even though it is a little bit tricky to use, it works perfectly. It is a little bit overpriced but worth the money you are going to spend. Overall, it is a perfect device for personal use and you will be very pleased with your purchase. 

GemOro Ultratester 3+ Diamond, Moissanite & White Sapphire Tester, Black

It is produced with superior technology. It is a very handy and highly ergonomic designed diamond tester you can find on Amazon. This feature makes it very comfortable to use. It is a great tester for many different types of stones. Nevertheless, it is mostly used for diamonds, moissanite, and white sapphire. You need to follow the directions carefully in order to make it work. Even though it is a little bit pricey than other devices you can find on the market, it is worth the money you are going to spend on in order to know which stones are diamonds and which ones are not. It comes with a compact storage case. It is easy to use, easy to maintain, and easy to store device. Overall, you will be very pleased and satisfied with your purchase. 

TOOGOO(R) Tester Authentication LED Moissanite Jewelry Diamond Gemstone Tester Authentication Selector Tool Silver

It is only for making a difference between a real diamond and moissanite. It does not tell you whether it is a real diamond or fake. You do not need to be Professional to use this device. It is easy to use by even beginners. The only thing you need to do is switching on the device and it is ready to use. There are red and green lights on it. The red one indicates moissanite and a green one indicates diamond. You can get quick results with this diamond tester. It does not cost too much. It is a highly affordable device. Overall, it works as it is supposed to be and you will be satisfied with your purchase.

Savaş Ateş

My wife has a huge interest in diamonds. After she asked me a lot of questions about it, I found myself in diamonds. I made a lot of research on it. I read books. I visited manufacturers. I visited the stores. I have made good friends in that field. I want to share my experiences with you.

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