I have a Lucida engagement ring-the problem is that it doesn't sparkle that well. I guess it's the cutting of the stone and you just have to get used to it. (my mom's round is so much more sparkly despite the fact that the mine has a better quality). I have seen similar carat in Novo and it does have more sparkles to it.
either way you can go wrong with either style. Both are beautiful rings! Congrats!