According to an Australian publication, Zahara collaborated with jeweler Robert Procop on the collection.
She appears to be following in her mother’s footsteps, as Angelina has also worked with Procop in the past.
He was the designer behind her engagement ring from ex-husband Brad.
The Oscar-winning actress, who adopted Zahara from Ethiopia in 2005, was also joined by her other children, Pax, Shiloh, Vivienne and Knox at the Maleficent premiere.
While Angelina has mostly been opting for sleek black dresses on her press tour, she went for a different look in her Rome premiere.
Jolie attended Maleficent's Rome photocall wearing a huge, lavender bow top from Givenchy's Spring 2019 Haute Couture collection. She paired the top with sleek black trousers and black pumps, and left her hair in loose curls around her bare shoulders.
In a recent interview with the French magazine Madame Figaro, Jolie spoke about her divorce from Brad Pitt and the journey of "rediscovering the joy".
"I feel like I’m coming full-circle," Jolie reportedly said.
"For this new Guerlain campaign, I asked myself: what is expected of me? And the answer was that I want to be who I’ve always been. So instead of hiding my wild side, I’m bringing it out. I want to feel free."