#5. Mariah Carey – $2.5 Million
We all love Mariah Carey, we all at least know one of her songs and she’s still heard in every household at least once a year at Christmas. You know who also loves Mariah? Nick Cannon. When he proposed he flipped open the ring’s box and blinded Mariah with a beautiful 17-carat emerald-cut pink diamond ring. The diamond is surrounded my more diamonds and then some. Sounds like she has gotten a lot of diamonds, but not as much love, the latest reports show they have some relationship issues.