I love statement rings, and this looks like it's one! What fun!
You can do this in so many ways -- as a refined piece to compliment a lovely dress (the colors are great!) or as a funky piece to offset a fun jeans and blouse outfit.
Def a piece that you'll pass on. And DON'T TOUCH THE SETTING! With what looks like so many little pave stones, an inexperienced jeweler might loosen the setting and damage the ring.
Have fun!