This stunning gemstone boasts a natural, transparent Black Opal with excellent cut grade and eye-clean clarity. The oval-shaped cabochon showcases a beautiful color play effect that adds to its uniqueness. With a weight of 3.80 carats, this gem is a one-of-a-kind piece that is perfect for any jewelry collection. The gemstone is sourced from Ethiopia and has been smoked for added depth. It has not been enhanced in any way and is completely natural. This gem is perfect for those who appreciate unique and rare pieces, and it will make a great addition to any collection.