It occurs to me that if I could remember who it was that asked me to do an IGKT symbol in gold, at one of the meetings a few years back, I should express profound gratitude to him. We were at a meeting of the North American Branch, and I used the peg and cylinder method, which worked... however, looking at the result and thinking about it has led to some developments that make it much easier.
If anyone would like to see the improved method, I've got a little tutorial (
http://www.golden-knots.com/knotmail_tutorial1.html) on my website, a series of pictures showing how to begin the knot. I use a single pass and solder the ends together in the example shown, but there is no reason the knot couldn't be taken off the form and doubled, to form the IGKT icon. The ones shown are made with solid 18ga fine silver wire, of course, which is what my "knotted chain-mail" is made with, but there's no reason not to use some gold, or, if one doesn't mind tarnish, some nice yellow brass, to form the knot and make it look very elegant. Of course you have to make "rope" of it, first, twisting three smaller strands together, instead of using the solid stuff, to make it look right.
Maybe I'll bring a couple with me, next time I attend a meeting, but I think they're easy enough that everyone ought to make their own.

Loren