These AAA quality Ethiopian Wollo Black Opals have an excellent polish with a waxy luster, a symmetrical faceted Heishi shape, and a semi-opaque body. These gems originate from the Wollo Region in Ethiopia, the only source of Black Opal in Africa. This group of Ethiopian Opals display a remarkable play of color in red, blue, purple and green, creating a stunning fire effect in their dark bodies. Every bead on the strand is well matched with exceptional quality.