Bevilles Jewellers

These guys don't just sell jewellery though they've unsurprisingly got a lot of that!) but also really nice housewares like crystal etc and to be honest I probably prefer that to their jewellery which always strikes me as a bit cheap.
Having said that, they were a good choice for a plain chain a bit back, compared all the jewellery stores at TTP and they were the cheapest for what we were looking for.