Boom: The World's Five Most Valuable Diamond Mines

Alix Steel reports on the world's five biggest diamond mines by annual production.

Full Show: Bloomberg Businessweek (05/26)
51:14 - Bloomberg Television takes you behind the scenes of our award-winning magazine "Bloomberg Businessweek." Hosts Carol Massar and Oliver Renick talk with the writers who break news on a weekly basis. (Source: Bloomberg)
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