From Gwen Stefani's $500,000 sparkler to Mariah Carey's 35-carat emerald-cut diamond, here are the most expensive celebrity ...
From Jackie Kennedy's unique "Toi et moi" stunner to Meghan Markle's sentimental piece, look through the most iconic (and ...
See all your favourite stars sporting the sparkliest celebrity engagement rings ever, from Zendaya to Victoria Beckham.