Inspired by the intricate shapes of diatoms, these enamel drops turn tiny natural forms into colorful jewelry. The disc is about 3/4 inch across, with a total length of about 1 1/4 inches. A great example of Daria turning something microscopic into something very wearable. In Enamel Diatom Drop Earrings, Daria Salus lets the shape, color, and materials carry the design.