How To Spot Fake Diamonds? (Diamond Authenticity Test)

there are a lot of fake diamonds floating around on the market, so in this video, I present you a few reliable methods tell whether or not the very diamond on your ring is authentic. Refraction test 1:23 Hardness test 2:34 Density test 5:54 I think the lesson here is don’t be so cheap, cuz it will backfire later. pls consider support me on Patreon, videos like this ain't cheap to make, I could really use your help.   / aussiechemist   you can also follow me on twitter for regular update   / aussiechemist   (it is mostly just drunk talk...) It burned through half of my brain cells editing this...