Hanging a pendant with no hole

[Sheen]

No point in setting it, as it will be super secure just glued.
In fact to my eye its a tad deep.
You could also run a burnisher around the edge for a little shiny contrast.

I wondered about that Dennis. Will cut it down a little more The fit is absolutely perfect so should work really well just glued. Next up, will be fiddling around with wire to make a chain.