Bidspirit auction | Large Rare 15.54 Ct GIA

Large Rare 15.54 Ct GIA Certified Natural Opal - This breathtaking 15.54 Ct White Opal measures 24.27 x 13.18 x 11.20 mm with a double cabochon oval cut. Displays a play of colors and would be a great addition to any collection! Origin: Ethiopia. Please see the certification for additional information.