We found this jeweler via Etsy.com, and he has some gorgeous, if very expensive, designs. There were some big lags in communication and he missed an opportunity to clarify a point that would have streamlined some of the communication (I thought I was looking at listings for 2 different rings, and I wanted them customized to match in a particular detail, but they were actually both the same ring). In the end, though, we got the rings in plenty of time, they're pretty much what we wanted (though we had to settle for sapphire instead of tanzanite), and they're beautiful and unique. He's based in Finland, not the UK, but Wedding Wire didn't have Finland as a location option, and insisted on a state if I left it in the US.