High Court Judge Justice Thushara Rajasinghe convicted a Colombian national Aiden Alec Hurtado for unlawful importation of illicit drugs into the country in 2014.
Justice Rajasinghe overturned the three assessors unanimous decision who found Hurtado not guilty.
Hurtado unlawfully imported 20.5kg of cocaine into Fiji in 2014.
He was being retried after the State successfully appealed his acquittal in 2015.
Hurtado will be sentenced next Tuesday.
