Amethyst Teardrop Cabochon 18x25mm stone and similar items

Amethyst teardrop domed flatback Cabochon, no hole. 18x25mm Amethyst gemststone. A translucent purple, anything from very dark nearly black purple to a lavender, mixed with some white or clear sections, with some crackle striations. One stone bead. Great to bead around, make into a brooch, or wirewrapping. Picture tends to be a stock image of the actual stone, which all vary in coloring. I will try to add actual images if you would like a certain one or coloring in particular. Some of the light coloring may be the reflection of light on the image.