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There's a lot about nature's most famous jewel you might not know. How do diamonds form in nature? How do they get from the Earth's mantle to your local jeweler? And why should you be wary of a diamond's background when you go shopping?
07 Apr, 2011--
Source: http://science.howstuffworks.com/environmental/earth/geology/diamond-quiz.htm#mkcpgn=rss1
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