Titanium Casting: http://www.tinomics.com Nice folks, too. There's a
reply to this by Jim Binnion - all good advise except, as he points
out, I wouldn't depend on a rivet to hold a 2ct. diamond. I mean, I
WOULDN'T. That really, really fails the cost/risk test. Making a
whole plate that holds a securely soldered setting and using 4
rivets, yes. Just riveting the peg on a setting - no, not me.