Faceted circular cut diamond

Details Faceted circular cut diamond Faceted circular cut diamond

2006-01-31

2006-01-31

Sandy, Robert J. (Department: 3677)

Jewelry

Gem

CD11S089000, CD11S090000

Reexamination Certificate

active

06990833

ABSTRACT:
A circular cut diamond, with appropriate dimensions, to greatly enhance the brilliancy, scintillation, and dispersion of a circular cut diamond and to produce a larger-looking diamond per unit volume as compared to the current standard Ideal Cut.

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patent: 2001204519 (2001-07-01), None
patent: 2002136314 (2002-05-01), None
patent: WO 03/103434 (2003-12-01), None

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