I found the chairs that I was talking about in this post.
Sadly, in finding them I still don't know what their name is, who designed them or anything. The ebay auction I found them in is titled "Mid Century Outdoor Bertoia Style Arm Chairs Restored". Bertoia is the name of the Knoll Diamond chair that looks like this chair but isn't this chair. I would buy this set off of ebay, but there is one too many digits in the starting bid price.