What do you girls think when you receive a tiffany's gift from your significant other?

I am trying to see why girls love tiffany's so much?|||It's a quality jeweler. They have really nice pieces, timeless ones that never go out of style. (Floating heart, Elsa Peretti collection of rings, earrings, necklaces, etc.) It shows that the guy put the effort to get a nice piece, and not just a piece of junk from walmart.