I tried this myself today with my enchanter, Bofor, (he mentioned it on the eqtc channel). I tried the reinforced jeweler's kit, the stationary jewelry table in pok, the planar jeweler's kit, and the guild hall jewelry table...none of them worked, with the same message you had. Bofor is 300 JC with maxed trophy but only 3 ranks in jc mastery (which shouldn't matter).
I had this recipe in my spreadsheet as 68 trivial. But I must have made it a long time ago, it isn't showing up in my recipe search now.