Enhance your jewelry collection with this magnificent 2.5 carat natural Australian black/gray opal cabochon. The gemstone features a captivating cabochon cut, perfect for adding a unique touch to your jewelry designs. The natural creation of this gemstone adds to its charm, making it a valuable addition to your loose gemstones collection.

The gemstone color is gray and the gemstone type is black opal, making it a rare find in the jewelry and watches category. The stunning gemstone is ideal for creating a variety of jewelry pieces such as earrings, rings, necklaces, and more. Add this exquisite gemstone to your collection today and let your creativity shine.