Aurora opals reflect the bright, changeable colors of the night sky and are called after the magnificent Northern Lights. The colors of the rainbow are reflected in these man-made opals, ranging from rich purples and blues to hints of pink, green, and gold. Aurora opals are a popular choice for jewelry and accessories because of their patterns and brilliance, which evoke the mysterious beauty of celestial phenomena. They are a great substitute for people who want the appearance of opals without the fragility because of their increased durability and cost, even if they still have the same attraction as natural opals. Aurora opals are ideal for people who love designs with a cosmic feel.