Carrie Underwood wore two unique fashion choices at the 2013 Grammys on Sunday, February 10 -- an ivory Theia LED dress that had several images projected onto it during her performance and a $31 million Johnathon Arndt diamond necklace.
The piece contains 381 carats of oval, pear, marquise and round brilliant white diamonds, according to People magazine, which quoted the singer as saying: "I'm afraid someone is going to tackle me and steal it ... It's worth more than me."
Underwood performed her single "Blown Away," for which she also won Grammys for Best Country Solo Performance as well as Best Country Song, as well as the track "Two Black Cadillacs."
Check out a VIDEO of Carrie Underwood walking the red carpet at the 2013 Grammys.