The ornamental design for a jewelrysetting, as shown and described.
FIG. 1 is a perspective view of a jewelry setting according to my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a right side elevational view thereof, the left side being a mirror image thereof;
FIG. 5 is a rear elevational view thereof; and,
FIG. 6 is a bottom plan view thereof.
The broken line showing of the gems represents environmental matter and forms no part of the claimed design. The dashed lines on the rear of the article represent unclaimed portions of the design and form no part thereof.