Gemstone

I claim, the ornamental design for a gemstone, as shown and described.

FIG. 1 is a top perspective view of a gemstone showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Patent	Priority	Assignee	Title
7461452,	Jul 18 2005	Fine Jewellery (India) Ltd.	Technique for setting precious stones such as diamonds
D485509,	Jan 31 2003		Jewelry precious stone arrangement
D508867,	Apr 05 2004		Tiered jewelry stone setting
D618132,	Aug 12 2008	WING YEE GEMS & JEWELLERY LIMITED	Diamond jewellery
D632207,	Oct 27 2006	HAPPENSTANCE LTD	Set of gemstones in an arrangement
D648650,	Oct 06 2009	Fantasy Diamond Corporation	Nine gemstones in an arrangement in a jewelry setting
D650307,	Oct 06 2009	Fantasy Diamond Corporation	Fifteen gemstones in an arrangement in a jewelry setting
D650308,	Oct 06 2009	Fantasy Diamond Corporation	Eleven gemstones in an arrangement in a jewelry setting
D684886,	Dec 05 2011	Fantasy Diamond Corporation	Gemstone jewelry setting
D684887,	Dec 05 2011	Fantasy Diamond Corporation	Gemstone jewelry setting
D699621,	Mar 05 2012	ROSY BLUE JEWELRY, INC	Gemstone jewelry
D753016,	Mar 18 2015		Gem setting in basket

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Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Jun 10 2016	BONOLI, MASSIMILIANO	BONOLI S R L	CORRECTIVE ASSIGNMENT TO CORRECT THE EXECUTION DATE OF CONVEYING PARTY DATA PREVIOUSLY RECORDED ON REEL 039089 FRAME 0366 ASSIGNOR S HEREBY CONFIRMS THE ASSIGNMENT	039687	0366	pdf
Jul 06 2016		BONOLI S.R.L	(assignment on the face of the patent)
Jul 06 2016	BONOLI, MASSIMILIANO	BONOLI S R L	ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS	039089	0366	pdf

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