Diana Trifonova is a graduate of the Konstantin Dankevich Odessa Music School (1992) and the Odessa National Antonina Nezhdanova Conservatory (1998).
She made her debut with the Odessa National Academic Opera and Ballet Theatre as Violetta in La traviata by Giuseppe Verdi. Her other roles with the Odessa Theatre included Rosina in Il barbiere di Siviglia by Gioachino Rossini, Frasquita in Georges Bizet’s Carmen, Brigitta in Pyotr Tchaikovsky’s Iolanta.
She has collaborated with the chamber orchestra of the Bavarian House Odessa and the Odessa Philharmonic Chamber Orchestra, and worked with numerous noted conductors, including Peter Schurz (Germany), Igor Shavruk, Yarema Skirbinsky, Vasily Vasilenko, David Sipitiner (Ukraine), Thomas Salson (USA).
Diana Trifonova joined the opera company of the Bolshoi Theatre of Belarus in 2008.
She regularly appears in concert and has collaborated with the Chamber Soloists of Minsk (conductor Dmitry Zubov) and the Iosif Zhinovich National Academic Folk Orchestra of the Republic of Belarus (The Apocrypha and Yakub Kolas Square by Larisa Simakovich), among others.
She has toured Germany.