Bidspirit auction | 1.86ct 9.6x8mm Oval Cabochon Natural

1.86ct 9.6x8mm Oval Cabochon Natural Play-of-Color Crystal Opal, Ethiopia - Great Gemstone sale! 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.