These beautiful tiny circle fire opal studs are such a stunner. Available in snow white, azul blue and moss green man-made opal with sterling silver and vermeil gold setting. Tiny circle measures 1/8 of an inch in diameter. Studs are attached to a sterling silver or vermeil gold post with a butterfly backing. Ships attached to genuine brown leather. Looks amazing mixed with any of Mana's magical fire Opal studs. Made in Austin, TX by Mana Culture.