Brilliant flashing 9.21ct semi-black Opal

The wide panel floral flashing of this piece rolls across its surface in a non-stop display of vivid pinks, oranges, yellows and greens while its rich semi-black hue enhances its flashing, adding vibrancy with its juxtoposition of color. It has a medium domed cabochon cut with incredible size, measuring 16.1mm x 11.8mm x 8.6mm, and is finished with a glistening liquid luster. This is a substantial untreated example. Sourced from Welo, Ethiopia.