Hi Carl,
I saw your explanation about how to get a Skull Cut gem and large versions of gem cuts.
Maybe you could also write about the spire cut gem (which is available for every type of gem except geodes and septarian nodules).
You get them by placing 3 spire cut tiberium and 7 heart form of, for example, soulpeace gems on the Carter's Display Case XL Edition. If you transform it there is a 20% chance to get a spire cut soulpeace gem.
This could be nice for collectors and moneymakers, because the spire cut will improve the value heavily, even for low value gem types.
Please let me know if it is useful.
[Edited for spelling. "Change" is a process of alteration or something that has come to be dissimilar. "Chance" is a probability. - Swede]