Missing legendary gem

Well, the PC suggestion is…

…but, even if the inventory pages section isn’t relevant on console, the underlying principle is, i.e. if Urshi offers to upgrade it, it’s in one of these locations…

  1. Your hero’s inventory
  2. Socketed in your hero’s gear (i.e. rings / amulet)
  3. Socketed in your follower’s gear (i.e. rings / amulet)
  4. In your Stash (either in its own slot, or in a ring / amulet)

Does the console version of the Stash have a filter box like PC where you can type the name of an item to highlight it in there?