A semi-clear hand carved Ethiopian Opal, 100% Natural, with colorful fire patterns in red, orange and green. WATCH A VIDEO OF THIS OPAL ON YOU TUBE https://youtu.be/kIjm45HP4d4 If you are looking for a unique gem, not your standard cab or typical facet stone, then you'll love our one of a kind opal carvings! Opal Weight: 16.5 Carat Opal Size: 22 X 20 X 10 mm Opal Origin: Wello, Ethiopia Opal Cut By: Gabriel M. We now offer custom jewelry designs. Let us create a one of a kind jewelry piece just for you! Please browse our collection of loose Natural Opals, and contact us for more details.