“Onto the next chapter," the model announced in a new video that documented them flushing away the 5-carat diamond ring ... Parker's Rarely-Seen Cushion-Cut Engagement Ring See Jennifer Lopez's ...

The 29-year-old model took to their Instagram Stories on Wednesday to share a photo of a giant, square-cut diamond engagement ... flushing their 5-carat diamond engagement ring down the toilet ...

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.