Question

which is used in polishing and cutting industry

Answer 1

Answer:

Diamonds are cut with specialized tools that make use of diamond tipped phosphor bronze or diamond dusted steel blades. Such tools are used to exploit the structural weakness of the diamond by grooving and striking along specific tetrahedral planes.

Answer 2

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Once the rough diamonds are sorted, they are sent off to be cut and polished. Despite the importance of this step in the diamond’s final appearance, according to a 1997 GIA study the cutting and polishing step contributes the least to the cost of manufacturing.

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