We look at how diamonds are cut and polished - following on from our previous video about uncut diamonds - https://youtu.be/EmXe5EDQvsg More links and info in full description ↓↓↓ Support us on Patreon: https://www.patreon.com/periodicvideos Filmed at Alrosa's cutting and polishing facility in Moscow. Our thanks also to the Russian Foundation for Basic Research. See our gold bullion vault video: https://youtu.be/CTtf5s2HFkA More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on Twitter at http://twitter.com/periodicvideos From the School of Chemistry at The University of Nottingham: http://bit.ly/NottChem With thanks to the Garfield Weston Foundation. Periodic Videos films are by video journalist Brady Haran: http://www.bradyharan.com/ Brady's Blog: http://www.bradyharanblog.com Join Brady's mailing list for updates and extra stuff --- http://eepurl.com/YdjL9