The ornamental design for a divingsuit, as shown and described.
FIG. 1 is a perspective view of a diving suit showing my new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevational elevation view thereof;
FIG. 4 is a left side elevational elevation view thereof;
FIG. 5 is a right side elevational elevation view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a front elevation view thereof, shown in an alternate configuration as appears on a diver, with the partial belt section hidden under the upper part of the suit; and,
FIG. 9 is a rear elevation view thereof, shown in an alternate configuration as appears on a diver, with the partial belt section hidden under the upper part of the suit.