I chose these Alina Abegg Saturnation hoops (£9,000) before Diane Kruger was snapped wearing them at the Golden Globe Awards after party in LA. Looking every inch the cosmic girl in a high-necked sequin gown, these Saturnation earrings – set with graduated purple sapphires and South Sea pearls – were the perfect finishing touch to her futuristic frock. Buy them on Swoonery.com.