10-carat rose-cut diamond ring
Jennifer Aniston got the emerald-cut diamond from Justin Theroux is believed to be a staggering eight carats, making it more akin to a cocktail sparkler than a traditional engagement ring. Before Justin, Jennifer was with Brad Pitt and got divorced in 2005.
16. Jennifer Lopez
6.1-carat Harry Winston pink diamond
Price: $1.2 million
She’s been presented with a total of four engagement rings, but one stands out from the rest. Ben Affleck famously gave her a 6.1-carat pink diamond. She reportedly returned the rock when the engagement ended in 2004.