What is a Moissanite Tester? Do They Work?

If you want to avoid getting a fake diamond, or you want to make sure that you have a moissanite stone, then working with a moissanite tester, rather than just the diamond tester, is a good choice to make.

A moissanite tester is a good tool to use to help you figure out whether a stone is a diamond or a moissanite.

The moissanite tester looks for the electrical conductivity, which moissanite has and a diamond does not, making it easier to distinguish the type of stone you have.

A diamond tester can help you figure out whether the stone is real, but it can’t distinguish between moissanite and diamond because it tests for the thermal conductivity of the stone, and both of these are similar.

Let’s take a closer look at how the moissanite tester works and why it is the best tool to use when you want to figure out whether you have a moissanite or a diamond in. your hand.

What is a Moissanite Tester?

A moissanite tester is simply a tool that jewelers can use to test whether a gemstone is a moissanite or a diamond. Many assume that they can use a diamond tester to help out with this.

While diamond testers are great for making sure you have a real diamond and not a fake gem, it does struggle to tell the difference between a diamond and a moissanite stone. if you want specifically a moissanite or specifically a diamond, then the diamond tester is not going to help.

A moissanite tester works to measure the electrical conductivity of the stone. A moissanite stone will have a little bit of electrical conductivity while the diamond will not.

So, if you test the stone and do not find any electrical conductivity at all with the moissanite tester, then this is a sign the stone is a diamond.

If you do get some electrical conductivity, then this means the gem in your hand is a moissanite.

Looking for the best moissanite testers? We reviewed the top 5 moissanite testers here.

How Do Moissanite Testers Work?

A moissanite tester is a little different compared to a diamond tester. While a diamond tester will check the thermal conductivity of a stone, the moissanite tester is going to check out the electrical conductivity. This helps you know whether the gemstone in your hand is a diamond or a moissanite.

If it is important for you to have one or the other and you want to test the integrity of the stone, the moissanite tester is the best option.

If you just use a diamond tester, you can test the stone and find out that it is a genuine stone. But these testers are not able to test whether the stone is a diamond or a moissanite; it will just register as a diamond for both stones.

This is why you need to use a moissanite tester to see whether the stone is specifically moissanite or not.

Why Test a Stone with a Diamond and a Moissanite Tester?

You should consider testing the moissanite stone with both a moissanite tester and a diamond tester to make sure that you get the best type of stone. A diamond tester is one of the standards for testing stones and seeing which ones are real and which are not.

It is able to distinguish the moissanite and a diamond from other stones. The trouble with using this though is that it will register a moissanite as a diamond, even though it is different.

A diamond tester works to check out the heat conductivity for the stones and both the moissanite stone and the diamond have really similar heat conductivity to one another. Outside of some of the best diamond testers out there, most will not perceive the small differences that are there between the two stones so it is not accurate to only use the diamond tester.

This diamond tester will let you know that you are working with either a moissanite or a diamond. A moissanite tester is able to let you know whether the stone is a diamond or a moissanite. T

he moissanite tester is able to check for the electrical conductivity. Diamonds are not electrically conductive so you will get a more accurate reading about the stone if you use the moissanite tester rather than the diamond tester.

Final Notes on Detecting Fake Diamonds

It is important to test our any moissanite stone that you want to use. This helps you to know that you are getting a genuine gemstone and not a fake that someone is trying to sell off to you. A diamond tester can work, but it will not specifically tell you if the gemstone is a moissanite. Use either a moissanite tester or a multi-tester to check for this.