I was a little nervous about using an online service for such an important purchase, but the excellent online photos and guides to sizing and diamond types etc made it so easy (and without the sales pressure of being in a shop). Having the online chat feature was also reassuring for checking any queries/worries, and you cannot argue with the value for money compared to high street options (all this with a diamond certificate too). I had to send the ring back for re-sizing (my fault) and that was all done quickly and at no cost (other than small postage cost) and my fiancee is now very very very very happy with the ring. Would certainly recommend Angelic Diamonds.