My husband and I just upgraded my diamond for our 10th anniversary and we purchased it from Union Diamond. We have to say this was easily the best experience we''ve had in a large purchase. Tony and Leah were not only easy to work with but knowledable and educational. They really took the time to explain all the aspects of a diamond purchase and they did in a way that we could understand as lay people. We were able to get much more than we ever thought we could. In short, we would not hesitate to recommend them. The service was just outstanding. Everyone I came in contact there was very friendly. Their prices are fantastic and they found exactly what we were looking for in less than a week. The whole experience could not get any better!!!!!