Real diamonds | How to identify real rough diamonds at home using toothpaste

Welcome to this simple but powerful method to check if your rough diamond is real at home! In this video, you’ll discover how to test a diamond using something everyone has at home: toothpaste. This technique is easy, safe, and helps you understand if your stone is strong enough to be a real diamond. Diamond is the hardest natural material on Earth, and toothpaste contains micro-abrasive cleaning particles. So when you rub toothpaste on a real diamond, nothing will happen — no scratches, no damage, just more shine. But fake stones like glass, quartz, or plastic will lose shine, get scratched, or become dull. In this tutorial, I show you: ✔ Step-by-step how to apply the toothpaste ✔ How to rub it correctly ✔ What a real diamond should look like after the test ✔ What fake stones look like after rubbing ✔ Extra tips to confirm if your stone is real This method is perfect for anyone who wants to check stones found outdoors, bought from sellers, or received as gifts. Easy, fast, and extremely helpful! If you enjoy diamond-testing content, don’t forget to subscribe for more smart home tests! --- #diamond #roughdiamond #diamondtest #howtotestdiamond #toothpastetest #signaltoothpaste #realdiamond #fakediamond #gemstone #stonetesting #diamondchecking #homediamondtest #roughstonetest #diamondidentification