These are very pretty.  I've never owned citrine earrings before and I'm happy to finally have a pair in my collection.  Mine are not nearly as golden in color like the picture shown, but still clearly a light yellow.
There are two things that bother me about the purchase, though.
The first is that one of the posts was bent when I received them.  Not ridiculously so, but enough to bug me.  I very gently tried to straighten it out a little because I was really nervous about breaking off the post.  It looks better, but still bugs me.
The second thing is that the earrings look too big on my ears.  Probably not a problem for a lot of people.  I have attached earlobes and my ears are on the smaller side to boot.  Coworkers have told me they look good and I'm being silly.
I've worn them on two occasions so far.  Overall I think they're a good buy.