Sally Eaton-Magaña, July 25, 2014
A natural diamond with a CVD synthetic film is examined at GIA's Carlsbad lab.
Read MoreUlrika D'Haenens-Johansson, Manisha Bhoir, and Kyaw Soe Moe, January 31, 2014
Silicon, normally associated with CVD synthetic diamonds, may be found in natural diamond.
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