Necklace

FIG. 1 is a front perspective view of a necklace showing our new design; FIG. 2 is a front view thereof; FIG. 3 is a rear view thereof; FIG. 4 is a left side view thereof; FIG. 5 is a right side view thereof; FIG. 6 is a top view thereof; FIG. 7 is a bottom view thereof; FIG. 8 is an enlarged view thereof, taken from portion ‘ 8 ’ in FIG. 1 ; and, FIG. 9 is another enlarged view thereof, taken from portion ‘ 9 ’ in FIG. 1 . The necklace is shown with a symbolic break in its length. The appearance of any portion of the necklace between the break lines forms no part of the claimed design. The broken lines in the drawings represent portions of the necklace that form no part of the claimed design.