Every child deserves the opportunity to grow up, chase their dreams, and live a long, healthy life. Unfortunately, for many children, cancer can rob them of that future far too soon.
At Children’s Cancer Institute, we are committed to changing this reality. Our research focuses on discovering better treatments and, ultimately, finding a cure for every child with cancer—because no child should have to face this battle.
The Diamond Ball is our premier black-tie gala that unites our most devoted supporters for an unforgettable evening of fine dining, exclusive entertainment, and impactful fundraising.
Featuring a world-class culinary experience, extraordinary auction items, luxury raffle prizes, and breathtaking performances, the Diamond Ball is more than just an event, it is a powerful movement dedicated to curing childhood cancer.
Join us as we take another step closer to a future where every child has the chance to fulfil their potential. Together we can and we will cure all children of cancer. It’s not if, it’s when.
Key event information
Date: Saturday 1 September 2025
Time: Pre-dinner drinks from 6.00pm with doors opening to the ballroom at 6.30pm
Location: Level 5, Grand Ballroom, Darling Harbour NSW
Dress Code: Black Tie and Ball Gown
This event is an exclusive invite only event. If you are interested in attending this event and would like more information in relation to tickets, sponsorship, or simply how to get involved, please contact info@diamondball.org.au.
A life should be long
Here in Australia, we have more than 1000 children and adolescents being diagnosed with cancer every single year. And every week, three young lives will be lost to the disease.
Children's Cancer Institute exists solely to put an end to childhood cancer through research. With supporters like you raising vital funds to support our research for kids like Harper/Huey, together we can ensure that every child has the opportunity to reach their potential.
Gallery
Thank you to our 2024 Diamond Ball Ambassadors
Ashleigh Partridge
Cass Meers
Erin Van Tuil
Luke Hepworth
Presenting Partner
Platinum Partner
Diamond Partners
Gold Partners
Major Prize Gold Partners
Gift In Kind Partners
Event Supporters
