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 ...

He eventually decided on a 6.10-carat, radiant-cut fancy intense pink diamond ... “The first record of a diamond in an ...

People give engagement rings to show eternal love in a partnership. Before recent years, natural diamonds served as the ...

Bulgari released details on the jewelry its ambassador wore on the red carpet: Her platinum diamond and tourmaline necklace, ...