The NAICS code for cutting, engraving, and polishing precious stones, semi-precious stones, natural and cultured pearls, and diamonds for jewelry and industrial purposes and lapidary work excluding for watch jewels is ##.
In recent years, in response to the downturn in traditional industrial market, the Chinese synthetic diamondgiantssuch as Zhengzhou Sino-Crystal Diamond, Henan Huanghe Whirlwind, and Zhongnan Diamondhave begun to shift their focus to consumer artificial gemstone.
Precious Stones: A 2018 Global Trade Perspective •The World Market for Piezo-Electric Quartz Stones: A 2018 Global Trade Perspective •The World Market for Unworked Synthetic or Reconstructed Precious or Semiprecious Stones Excluding Piezo-Electric Quartz: A 2018 Global Trade Perspective
Metals and Mining--> Non-Metallic Mineral Mining and Quarrying--> Gemstone Mining Yellowknife Canada www. diavik. ca Public TSX (Toronto Stock Exchange) K Kinross Gold Corporation is a gold mining company.
Metals and Mining--> Non-Metallic Mineral Mining and Quarrying--> Gemstone Mining South Africa Company type Business description Industry Country Vendor: Bondeo ## CC Private Bondeo ## CC is an operator of alluvial diamond properties in South Africa.