Diamond or gemstone

The ornamental design for a diamond or gemstone, as shown and described.

FIG. 1 is an elevation of a diamond or gemstone showing my new design.

FIG. 2 is a top plan view of a diamond or gemstone of FIG. 1; and,

FIG. 3 is bottom plan view of the diamond or gemstone of FIG. 1.

Patent	Priority	Assignee	Title
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D545718,	Aug 08 2006		Diamond cut
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D546233,	Jun 28 2006	EMBEE DIAMOND TECHNOLOGIES INC	Gemstone with 81 facets
D556624,	Jul 13 2006	EMBEE DIAMOND TECHNOLOGIES INC	Gemstone with 88 inclined facets
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D619035,	Jul 18 2009		Diamond
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Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Aug 30 2004		The Stuckey Company	(assignment on the face of the patent)
Apr 18 2006	SHANNON, PAUL T	STUCKEY DIAMOND, INC	ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS	017502	0340	pdf

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