We claim the ornamental design for a magnetic jewelry clasp, as shown and described.
FIG. 1 is a perspective view of a first part of a disclosed magnetic jewelry clasp.
FIG. 2 is an end view of a first end of the first part of the disclosed magnetic jewelry clasp.
FIG. 3 is an end view of a second end of the first part of the disclosed magnetic jewelry clasp.
FIG. 4 is a side view of a first side of the first part of the disclosed magnetic jewelry clasp.
FIG. 5 is another side view of a second side of the first part of the disclosed magnetic jewelry clasp.
FIG. 6 is a top view of the first part of the disclosed magnetic jewelry clasp.
FIG. 7 is a bottom view of the first part of the disclosed magnetic jewelry clasp.
FIG. 8 is an exploded perspective view of the first part and a second part of a magnetic jewelry clasp.
FIG. 9 is a perspective view of the first part and the second part of the magnetic jewelry clasp in an assembled condition; and,
FIG. 10 is an environmental view of the example magnetic jewelry clasp on a bracelet.
The broken lines in the drawing depicting the second portion of the magnetic jewelry clasp are for illustrative purposes only and form no part of the claimed design.