2.5ct.
 
Coober Pedy opal is one of the most sought-after and iconic opals in the world, mined in the remote outback of South Australia. Known as the “opal capital of the world,” Coober Pedy produces a wide variety of high-quality opals, including white, crystal, and fire opals, often displaying vibrant flashes of color in every hue. Formed over millions of years in ancient seabeds, these opals are prized for their brilliance, clarity, and unique patterns. Many are found in fossilized shells and bones, making them not only beautiful but also rare and historically significant.