So after discussions in this thread I went ahead and got the engagement ring from James Allen. It arrived and I was really happy with the diamond although the setting was subtly different and having imported it into the UK I couldn't afford to send it back through customs... I was initially disappointed but actually grew to prefer the setting which I got.
On Monday I proposed to my wonderful girlfriend of 5 years and she said yes! Amusingly because the setting is a little different she thought it was a ring we hadn't looked at and in fact loved it even more!
Thanks to everyone who gave me advice!
Pics:

On Monday I proposed to my wonderful girlfriend of 5 years and she said yes! Amusingly because the setting is a little different she thought it was a ring we hadn't looked at and in fact loved it even more!
Thanks to everyone who gave me advice!
Pics:
