Blue Nile just came out with a new 1/2 carat eternity band, and in platinum it's only ~$1500. I think this is because the diamonds are I/SI2. Is this acceptable for an eternity band of this size? Or is it safer to stick to H/SI1 and above?
http://www.bluenile.com/petite-pave-eternity-diamond-ring-platinum_42409
http://www.bluenile.com/petite-pave-eternity-diamond-ring-platinum_42409