12.5-carat radiant-cut ring

Price: $850,000
American television personality, younger sister of Kim Kardashian, Khloe Kardashian flaunts her diamond ring from NBA player Lamar Odom. The couple tied the knot in 2009 after 4 weeks of meeting and separated in 2013.
20. Hilary Duff
14-carat diamond ring

Price: $1 million
The singer/actress’ stunning ring from hockey player Mike Comrie features a humongous 14-carat radiant-cut diamond worth an estimated $1 million. While on vacation in Hawaii, Mike proposed to Hilary and gave her thering, which led Hilary to return the favor with a special gift of her own The couple married in 2011, and in January 2014, they announced their split.