I made a Diamond Eyelet Scarf as a holiday gift. I didn't see the person until after X-mas so I had a little more time to finish it up. I used a bulky yarn instead of a lightweight one which made it pretty big. I like the finished result but would be eager to try it in a lighter weight yarn. I highly recommend the pattern...easy to follow and really works up quickly.
Pattern location: http://www.crochetspot.com/crochet-pattern-diamond-eyelet-scarf/
My ravelry project (with yarn info): redredpanda