The engagement ring I bought for my wife Tara was pretty, but not too flashy as it was what I could afford at the time.  Her wedding bands are bit more impressive because the diamonds used came from her grandmother's ring...but I came across some diamonds that are reDONKulous!  34.98 carats, 76.02 carats...and they're being auctioned off and expected to bring is over $6 million and $15 million respectively...check 'em out by clicking on the link below:

http://www.katu.com/news/weird/Giant-diamonds-expected-to-fetch-millions-at-auction-179119251.html