Bidspirit auction | 1.50ct 11.2x7.2mm Oval Cabochon Natural

1.50ct 11.2x7.2mm Oval Cabochon Natural Play-of-Color Crystal Opal, Ethiopia - The auction house is responsible for all natural gems. It is possible that the stones underwent some treatment like LASER DRILLING, KM, FRACTURE FILLING, IRRADIATION, ANNEALING and etc. The auction house is unable to check this resolution.