So I pulled out my sterling wire, my wonderful Grobet pliers and my wire cutters. That's when I realized I couldn't find my flush cuts. They sucked anyway and the ones I REALLY want are these: Lindstrom Sidecutter,Flush Pliers
Anyway, I've got the agate nicely framed, but my dilemma is how to get the frame to stay on the agate. It positively won't act like a bezel and I'm beginning to think I need this: Wire Wrapping: The Basics And Beyond
Here are some photos. I'm thinking I need to criss-cross wire across the back, wrap once around each corner of the frame and then end with little wire spiral "prongs" - one in each corner of the stone. The stone is gorgeous, and I'd like not to have anything on the front of it, but I don't think I can get away from it, not with cold connections.
Here are four photos of what I've done so far. Anyone with ideas, please post comments!