Product Details

Aurora Borealis (AB) finish is a special coating applied to glass or crystal beads that creates a shimmering, iridescent effect, mimicking the natural phenomenon of the Northern Lights. This treatment became popular in the mid-20th century, particularly in the 1950s and 1960s, adding a vibrant, multi-colored sparkle to jewelry. Beads with this finish were often made of glass, sometimes referred to as 'crystal' in a decorative sense, and were widely used in costume jewelry. Czechoslovakia and Austria were renowned for their glassmaking and crystal production during this era, and many of the popular AB-finished beads originated from these regions. These beads were incorporated into necklaces, bracelets, earrings, and other decorative items, becoming a hallmark of vintage fashion. The appeal of AB beads lies in their ability to catch and refract light, offering a dazzling display of color that was highly sought after.