Diamonds Are Whose Best Friend?

I was hanging out with Izzy saying goodnight and she stole my ring off my finger to try it on.

Here's how it went down: 

Izzy: "Mommy? Can I have a diamond?"
Me: "No. You're too young for diamonds."
Izzy:"WHAT?! Diamond's are a GIRL'S best friend - not a WOMAN'S best friend..."

I'm so screwed.