This 5.50-carat natural black Ethiopian opal showcases a rare snake skin pattern across a smoky dark black body with intense neon flashes of red, green, blue, and yellow. Measuring approximately 16×12×6 mm, the polished oval cabochon reveals dramatic multi-fire movement beneath its smoked, translucent surface. Originating from Ethiopia’s Welo region, this striking multi-fire opal carries exceptional depth, texture, and vivid visual contrast.