coated CZ – Northwest Gemological Laboratory

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Tag: coated CZ

Driving a hybrid diamond?

The gemological community has recently been a buzz about the sale of…

Continue reading "Driving a hybrid diamond?"…
2 Jun 2009Comments: 0

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Phone: 425.455.0985 | Fax: 425.454.3088 | Office: 10801 Main Street Suite 105 Bellevue, WA 98004
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