Diana Mikhniuk graduated from the Belarusian State Academy of Music (class of Professor Zoya Kacharskaya) in 2017 and received her master’s degree from the Belarusian State Academy of Music in 2018. During her studies, she did the apprenticeship programme at the Latvian Academy of Music (2016) within the Erasmus+ programme.
Grand Prize of the Special Fund of the President of the Republic of Belarus for the Support of Talented Youth (2018).
1st prize of the 9th International Competition of Vocal and Piano Duets "Three Centuries of Classical Romance" (St Petersburg, 2018).
Certificate and Special prize in the nomination "Best Accompanist" at the Solomiya Krushelnitskaya International Competition (Lviv, 2019).
Certificate in the nomination "Best Accompanist" at the International Competition "Rising Stars" (Riga, 2020).