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EricO June 14, 2010

What is a ‘diamond crystal’?

When I saw this term I originally thought it was just in reference to the crystal structure but then I saw it used regarding a flaw in the diamond. I’m confused!

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PhillipS June 14, 2010

Yes, a diamond is simply a crystalline carbon but the term ‘diamond crystal’ you are talking about is a type of inclusion or flaw in a diamond. They are simply small diamonds that got trapped in the larger diamond as it crystallized. There are various types of diamond crystals such as: crystals, needles, clouds, and pinpoints.