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NIC 321102—Production of lab-grown diamonds and working (Cutting, polishing, finishing) of diamonds

Subclass · National Industrial Classification (2025)

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Where 321102 sits

  1. C Manufacturing
  2. 32 Other manufacturing
  3. 321 Manufacture of jewellery, bijouterie and related articles
  4. 3211 Manufacture of jewellery and related articles
  5. 321102 Production of lab-grown diamonds and working (Cutting, polishing, finishing) of diamonds

What 321102 includes

  • Production of lab-grown diamonds and working (Cutting, polishing, finishing) of diamonds

321102 in other systems

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