The ornamental design for a clasp for jewelryitem, as shown and described.
FIG. 1 is a perspective view of the new design for a clasp for jewelry item.
FIG. 2 is another perspective view of the new design for a clasp for jewelry item.
FIG. 3 is another perspective view of the new design for a clasp for jewelry item.
FIG. 4 is a front view of the new design for a clasp for jewelry item.
FIG. 5 is a back view of the new design for a clasp for jewelry item.
FIG. 6 is a left side view of the new design for a clasp for jewelry item.
FIG. 7 is a right side view of the new design for a clasp for jewelry item.
FIG. 8 is a top view of the new design for a clasp for jewelry item; and,
FIG. 9 is a bottom view of the new design for a clasp for jewelry item.
The broken lines depicting portions of the clasp for jewelry item in the drawing are for illustrative purposes only and form no part of the claimed design.