Diana, Karlie and Sarah had three and a half hours to recreate "Pearl on the Ocean Floor" - one of the very intriguing signature dishes of the Lûmé restaurant by chef Shaun Quade. The dish is composed of various seafood and lemon marmalade concealed with flavoured sand, mussel foam and a miso pine nut ice cream encased in a small sugar pearl and chocolate. Karlie was the only contestant who manage to have all the elements in her dish while Diana, who discarded the marmalade, and Sarah, who missed out the foam, are named the Bottom 2. However, Sarah's ice cream was pale and lacked execution as this, paired with the lack of foam, ensured her elimination.