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Industrial diamonds

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25 February 2019

ALROSA earns $8.3 mln at Dubai auction

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Our customers

ALROSA is the largest supplier of natural technical grade diamonds to Russian and foreign markets.

Technical grade diamonds include:

  • All diamonds of sieve classes from –3+2. –2+1. –1+0.5 and –0.5
  • Drilling diamonds of sieve classes from -9+7 to -4+3
  • Boart diamonds of all size and weight groups

Natural technical grade diamonds are used to manufacture tools for stone and metalworking, medicine, and to manufacture polished diamonds (including for the watch industry) and souvenirs.

ALROSA also manufactures natural diamond powders from 1,000 mkm to 40/0 mkm.

For more information on how to purchase technical grade diamonds, call: +7 (495) 745-58-58

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Latest news

  • 25 February 2019

    ALROSA earns $8.3 mln at Dubai auction

    Read more
  • 29 November 2018

    ALROSA earns $17 mln at rough diamond auction in Israel

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  • 27 November 2018

    ALROSA successfully concludes the third polished diamond auction in Israel this year

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Call us + 7 (495) 745-58-58