I'd PM you but you logged in as guest so I can't - and you wrote in the ask the staff folder so I can't respond there either.
But keep in mind that some stones are meant to be handled specifically by a jeweler, and not a stonecrafter. Vice versa as well.
What a jeweler can do with stones isn't necessarily the same thing as what a stonecrafter can do, though there is a bit of cross-over.