I recently spent a little bit of time looking into this and one thing that was interesting is how much the look of a stone is also relying on the quality of the

I recently spent a little bit of time looking into this and one thing that was interesting is how much the look of a stone is also relying on the quality of the cut. You can get diamonds/moissonites/cz in the same cut, but they will look like night and day, depending on how well it seems to be done. Some lab created stones / replicants look indistinguishable from a diamond whereas others look very much like they're made from glass