This way, you can playfully improve your skills. Ready to test your perception and learn some cool tricks? Let's dive in and see if you can tell the difference between real and fake!

Ready to test your perception and learn some cool tricks? Let's dive in and see if you can tell the difference between real and fake! This article is part of a DW Fact check series on digital ...

Brian Driscoll from the Gemological Institute of America explains how they are made and how to tell the difference between these artificial rocks and the real deal. Produced by Alana Kakoyiannis.