Hello all. I am looking into buying a certain pave ring for a steal. It's a lovely ring, the only problem is that the setting was square and the seller put a rectangular stone in it. The effect I get from this is when I am looking down at the ring is has slight gaps on both sides. I asked how much it would cost to fix and was quoted $176 by the seller. He said he needed to put gold bars on either side to fill the gap. Does this price seem high or is it a good price? Is there another way to fix this problem? What do you think?