The ornamental design for a diamond-shaped colour sensor, as shown and described.
FIG. 1 is a top plan view of the present design a diamond-shaped colour sensor.
FIG. 2 is a bottom plan view of the diamond-shaped colour sensor shown in FIG. 1.
FIG. 3 is an inverted front plan view of the diamond-shaped colour sensor shown in FIG. 1.
FIG. 4 is a back plan view of the diamond-shaped colour sensor shown in FIG. 1.
FIG. 5 is a top front perspective view of the diamond-shaped colour sensor shown in FIG. 1; and,
FIG. 6 is a bottom front perspective view of the diamond-shaped colour sensor shown in FIG. 1.
The broken lines within the bottom circular aperture in FIG. 2 showing of the sensor is for illustrative purposes only and forms no part of the present design.
The broken lines at the outer periphery in FIGS. 1 through 3, and FIGS. 5 & 6 showing of the handle recesses is for illustrative purposes only and forms on part of the present design.