Black Opal Cabochon – Extraordinary play of color in collector-grade quality. 36.2 ct- 7.24 g

Black opal is one of the most prized and valuable types of opal, recognized for its dark body tone that dramatically enhances the display of vivid colors known as 'play of color.' This optical phenomenon causes flashes of various colors to appear and shift as the stone moves, creating an extraordinary visual experience. Originating primarily from Australia, black opals are relatively rare and highly sought after by collectors and jewelers worldwide. The cabochon cut—domed and smooth—used for this 36.2-carat specimen accentuates its colorful iridescence and depth, making it a standout gem. Collectors cherish black opal not only for its mesmerizing beauty but also for its complex formation involving silica spheres arranged at nano scales, imparting its signature color effects.