The ornamental design for the curved wedged cutlery handle, as shown and described.
FIG. 1 is an enlarged left elevational view of my design;
FIG. 2 is a left top perspective view of my design, the broken lines depicting an exemplary cutlery element as mounted thereto as environmental structure for illustrative purposes only and form no part of the claimed design;
FIG. 3 is an enlarged top plan view of my design;
FIG. 4 is an enlarged bottom plan view of my design;
FIG. 5 is an enlarged front elevational view of my design;
FIG. 6 is an enlarged rear elevational view of my design; and,
FIG. 7 is a right elevational mirror view of my design of FIG. 1, the broken lines depicting an exemplary cutlery element as mounted thereto as environmental structure for illustrative purposes only and form no part of the claimed design.