I made these round earwires from sterling silver balled headpins for another project but they didn't work out for that, so I slipped on the only beads I had that would fit on the already rounded wires and I think they came out cute.
Each earring has a 6mm clear AB flower rondelle sandwiched between two 5.5mm hematite colored flower rondelles. There are tiny black rubber rings keeping the beads in place.