Even though it is artificial, the beautiful array of colors and shifting hues of aurora opal perfectly convey the enchantment of the Northern Lights. Aurora opal stone, which are designed to mimic the color play of natural opals, shine in a variety of blue, green, purple, and red hues that evoke the splendor of the aurora borealis. Because of their exceptional durability, these opals are perfect for jewelry that will endure regular wear. In contrast to genuine opals, which can be brittle and unpredictable, Aurora opals are prized by collectors for their vivid hues, affordability, and consistency.