Ethiopian Opal 10x8mmDescriptions Opals gained widespread popularity after it was discovered in 1869 in Australia. Unlike many gemstones that derive their value primarily from color, clarity, cut, and carat, the allure of Opals is founded in a mesmerizing phenomenon known as "play of color." Opals' unique play of color creates a kaleidoscopic dance of colors within one gem! The spiritual meaning of opal is often associated with enhancing intuition, personal growth, and