Bidspirit auction | 2.20ct 10.2x9.2mm Trillion Natural Blue

2.20ct 10.2x9.2mm Trillion Natural Blue Aquamarine Unheated Brazil - 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.