Donald Stannard earrings, especially the early ones (~1970–1980), are considered collectible and valued for their quality, bold shapes, often enameled surfaces, and high-quality crystal stones. The black earrings with crystal accents seen in the first photo are usually valued at a higher price – depending on condition, their market price can range from ~100 to ~200+ EUR. These brown earrings with black enamel are valued at 70–150 EUR, but due to their more conventional design, they are usually a bit cheaper.