Opal Big Natural Sparkling Ethiopian Opal 9.27 (grams) Top Quality Rough - Height: 40 mm - Width: 21 mm- 9.27 g - (1)

Ethiopian opals are celebrated for their vibrant play-of-color and intriguing natural appearance, and this substantial rough specimen weighing over 9 grams is a prime example. Rough opals like this retain their natural form before cutting and polishing, offering collectors and jewelry makers insight into the stone's raw beauty. Ethiopian opals often display a kaleidoscope of colors including flashes of red, green, and blue, caused by internal light diffraction. This big natural sparkling specimen, measuring 40 mm by 21 mm, could be crafted into striking jewelry pieces or kept as a collectible mineral specimen. Opals are hydrated silica gems with a delicate composition, revered for their unique internal structure and mesmerizing color patterns, which make each stone truly one-of-a-kind.