How to Know Your Diamond is a Fake 

Whether you’ve been gifted a piece of jewellery that you’re not sure of, or there are some inconsistencies with your engagement ring, you may be questioning your diamond’s authenticity. It can be easy to play off a fake diamond as a real one, causing some problems when you don’t buy from a reputable jeweller.

Buying from a high-quality, reputable jeweller such as, is one way to know your diamond is real. However, how are you supposed to know if your diamond is fake? There are several ways to go about it.

See a Jeweller

Whether you just want peace of mind or you have genuine concerns, seeing a jeweller can be the way to know if your diamond is fake. Jewellers have years of experience in the industry, so any engagement ring or jewellery piece is no match for their eagle eye. Within minutes, they will be able to tell you whether you’ve got an authentic diamond or one that’s disappointedly fake.

Use Fog

Did you know you can tell a diamond is fake just by using your breath? Hold your diamond in front of your mouth and breath onto it to try and fog it up. Just like you would do to a pane of glass or a mirror.

If the stone fogs up and stays like that for a few seconds, then there’s a high probability that it’s a fake. Condensation doesn’t stick to the surface of a real diamond, so it will rarely fog up.