Rough Diamonds for industrial use

Since the industrial revolution in the 19th century, diamonds, on account of their hardness, have had many applications: polishing discs, drills, chisels, but also in electronic appliances for drawing extremely thin and precise conducting wire, or in very precise medical instruments.


About 5% of the total world production of diamonds is processed into jewellery diamonds: the rest is used for industrial purposes. Rough diamonds like these, in a colour unsuitable for use in jewellery, are crushed for industrial use.

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