We look at how diamonds are cut and polished - following on from our previous video about uncut diamonds -    • Diamonds Uncut  
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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:    • Gold Bullion Vault - Periodic Table o...  

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Periodic Videos films are by video journalist Brady Haran: http://www.bradyharan.com/
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