Diamond octahedron included in another diamond.

Diamond crystalizes in the cubic system and octahedra are one of its most common forms. But this photo is an EXCEPTIONAL view of an octahedral diamond crystal inside another diamond. Photo used by permission is ©Sherlene Bradbury – 2017 – All Rights Reserved. Sherlene is a NAJA appraiser in Rockville, Maryland.

octahedra

 

 

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Independent appraiser of fine and antique jewelry and gemstones with 45 years professional experience and credentials. Professional and published historian of American history with emphasis on Thomas Paine and late eighteenth/early nineteenth century transatlantic democratic reform.

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