This giant dragonfly pin has a wing span measuring 3 1/4 inches! The wings were carved by Heinz Postler of Idar-Oberstein, Germany from our rough opal. The opal is from the Mintabie Mine in Australia. It has a light grey base color with faint blue and green "fire", perfect for depicting insect wings. The opal weighs a total of 18.80 carats and is further accented by small aquamarines and tourmalines (.50 carats total weight) in the tail and tiny diamonds for eyes. Our jewelers in Los Angeles made one-of-a-kind piece in 18k white gold. It is truly a wearable work of art!!