This product is a 115-carat Ethiopian specimen opal crystal, featuring a bi-coloured / multi-colored gemstone with an opalescence effect. The opal is rough in shape and natural in creation, making it a unique and exotic addition to any jewellery collection. Sourced from Ethiopia and crafted in India, this opal is a one-of-a-kind piece that is perfect for those seeking a special and distinctive gemstone for their jewellery designs.