Wild roses and blackberries: Dagger flower tutorial - #seed #bead #tutorial - you can use some other shapes of beads for the center. Site has a purple example at the end which might make a nice earring drop.
Via Etsy: These pretty earrings are woven together to create a flower, with Swarovski 9x6 White Opal ab crystal drops and 6mm Erinite ab crystal bicones. There is an 8mm round Jet ab2x crystal in the center and the earring wires are gold filled. They measure 2 3/8" long and are 1 1/4" wide.