The ornamental design for a jewelryproduct, as shown and described.
FIG. 1 is a perspective view of a jewelry product;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a front elevational view thereof;
FIG. 7 is a rear elevational view thereof; and,
FIG. 8 is a perspective view thereof showing the jewelry product on a hand.
The broken line disclosure of the hand in FIG. 7 illustrates the environment. The remaining broken lines illustrate portions of the jewelry product. None of the broken lines forms part of the claimed design.