I say go for whatever you like. If you don't want to hassle with being asked whether it's an e-ring, maybe go colored stones for the halo, like yellow, pink or blue sapphires.
p.s. omg I just looked at the Fay Cullen settings... totally my type of ring, you'll love these for a RHR
p.s. omg I just looked at the Fay Cullen settings... totally my type of ring, you'll love these for a RHR
