From Jennifer Lopez's pink engagement ring to Kim Kardashian's 15-carat stunner, read on for a roundup of some of the most expensive celebrity rings of all time.

Jewelry specialist Anya Walsh at 77 Diamonds analyzed some of the most popular engagement ... and the most expensive on the ...

Sadly, not even the most expensive engagement ring in Hollywood can help a couple live happily ever after. The wedding was called off after seven months. Luckily for Mariah, she legally gets to ...