Search:

I believe I've seen a coticule without dark backing as well. If the stone surface looked like a coticule and didn't have a backing, or if it had a typical backing and had the questionable surface,...

Yeah Chris, I think I remember it!
If you go to the photos and use the magnifier in the upper right corner, see if you still think it's a coticule. To me, it looks too grainy and just doesn't look...

:thinking:

Natural coticule combos ARE bonded. The coticule side is naturally formed next to a layer of blue coticule and the two layers are left intact when cut into pieces. They were cut this...

The photos are quite sharp enough to give an adequate assessment, but the surface of the first one does not appear to be a coticule. Most critically, coticules are quite delicate and so that's why...