FIG. 1 is a bottom view of the ornamental design for an artificial gemstone, natural gemstone and ornamental object made of glass according to the present invention;
FIG. 2 is a left side view of the embodiment;
FIG. 3 is a top view of the embodiment;
FIG. 4 is a right side view of the embodiment;
FIG. 5 is a front view of the embodiment;
FIG. 6 is a rear view of the embodiment; and,
FIG. 7 is an oblique view of the embodiment.