From Gwen Stefani's $500,000 sparkler to Mariah Carey's 35-carat emerald-cut diamond, here are the most expensive celebrity ...

Yep, there are some pretty impressive rocks on this list, so without further ado scroll on to see how the other half goes about buying an engagement ring. A HUGE congratulations to Selena Gomez ...

And as the first proposals of the year roll in, we'll get a peek at the engagement rings that will be big in the coming months. Business Insider spoke to private jeweler and jewelry store owner ...

“It’s so pretty.” On Instagram ... Reported estimates of the potential cost of Ms. Gomez’s engagement ring have ranged from about $200,000 to $1 million. Based on the apparent size ...