Diana Spita was born in Chişinău (Moldova) and grew up in Lisbon (Portugal). In 2011 she began her ballet training at the Escola de Dança do Conservatório Nacional in Lisbon. In 2018 she attended the John Cranko Schule in Stuttgart from which she graduated in 2020. Due to the pandemic she decided to add one more year of training at the European School of Ballet in Amsterdam where she completed he ballet education.
From 2014 to 2016 she successfully took part in the Concurso Internacional de Bailado do Porto where she won Gold medals every year.
In the 2020-21 season she is an apprentice with the Stuttgart Ballet.