Top quality! Natural black opal from Ethiopia. 11.69 carats. oval cabochon - Height: 19.8 mm - Width: 14.75 mm- 2.34 g

Black opals from Ethiopia have garnered significant attention due to their distinctive coloration and rarity outside traditional Australian sources. This natural black opal features an oval cabochon cut, which is a smooth, rounded shape popular for showcasing the opal's characteristic play of color—a unique spectral display that shifts in intensity and pattern based on the light and angle of view. Ethiopian black opals often display vibrant hues with high contrast against their dark backgrounds, making them particularly striking. Their formation in volcanic rock and relatively recent discovery add to their allure among collectors and jewelers seeking unique and exotic gemstones. This specimen represents both the natural artistry of mineral formation and the evolving global sources of precious opals.