0 Question: Are diamonds a Precious stone, semiprecious, or ornamental? Keywords: diamonds, ornamental, precious, semiprecious, stone Asked by charlie13 to David, Luna, Probash on 25 Mar 2011 in Categories: General.
David Pyle answered on 25 Mar 2011:
Gem quality diamonds which have no flaws (cracks, imperfections etc) are precious stones.
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