This exquisite black opal is a raw and natural gemstone from Ethiopia, with a weight of 4.00 carats and dimensions of 14x15 mm. The gemstone exhibits an excellent cut grade, opalescent effect, and eye-clean clarity. It is perfect for jewelry making or as a collectible item for opal enthusiasts. This 100% natural opal has been treated with dye to enhance its color and is available for wholesale purchase. Add this unique and rare gemstone to your collection today.