Born in Karratha, Western Australia, Isabella started dancing at age seven with Nathan Coppen at the West Australian School of Dance. Isabella attended the 2020 Prix de Lausanne before relocating to Melbourne and joining The Australian Ballet School in 2021. Isabella also had the opportunity to train at Canada National Ballet School as part of an exchange program. Isabella was voted school captain in her graduate year. In 2023 Isabella performed in the Anne Woolliams’ Swan Lake and Frederick Ashton’s The Dream, and officially joined the company in 2024.