Bidspirit auction | 1.17ct 7x5.4mm VS Oval Natural

1.17ct 7x5.4mm VS Oval Natural Bi-Color !!! Unheated !!! Green & Yellow Tourmaline, Mozambique - 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.