Popsugar - "The 51 Most Unique Celebrity Engagement Rings"

In the most Paris Hilton way possible, the media personality's rock from her beau Carter Reum is named "Paris." Hilton's Atelier of Jean Dousset engagement ring features an emerald-cut diamond, ranging from 10 to 15 carats, and is estimated to be worth anywhere from $1 to $2.5 million.