This stunning gemstone is an Australian Black Opal, measuring 10 x 8 mm in size. The cabochon shape showcases the gemstone's natural creation and excellent cut grade. The opalescence, color change, adventurescence, asterism, iridescence, and cat's eye effect make this gemstone a unique and rare addition to any collection.

The gemstone is eye-clean and has not been enhanced in any way. It was sourced from Australia and is a one-of-a-kind piece. This gemstone is perfect for those who appreciate the beauty and rarity of natural gemstones.