I basically did the same thing, for the same reason, except with a cheaper model for now.
Got a
white MDF with rose gold finish because
1. It works just fine; I can hear everything we've needed to hear so far without any issues (the MDF has earbuds you can swap out, which is nice for getting a decent seal)
2. It's pretty and I like it
Another plus: I'm the only one in my class with this one, so it does not get lost/confused with someone else's...and if it was stolen I would know exactly who took it because it's not exactly subtle
I figured that a stethoscope is a nice graduation gift, too, if it turns out I need something with more oomph when I get out of school.