Approx 6-8mm. Price is for one bead. This natural color gemstone has a light lavendar color. Hard to see how pretty it is on the computer. Earrings made with Kunzite blade bead, Kunzite Squarish bead, Brass oxide scallopped bead caps, Brass oxide leaf bead caps, Deco Leaflet, nickel-free earwires, brass oxide spacer beads, 1.5' eye pins.