Use Transmutation stones to Jewerly
More options are always better. However, the Transmutation Stones are intended to allow you to compare an outward look of an item, not the icon in your inventory/on your character sheet. Using a Transmutation Stone as they currently exist on your Jewelry might not allow you to get the icon you’re looking for. So the system would probably have to be changed at a very fundamental level to consider icons as well. Honestly not sure if that would be worth the effort.
The internet is for Norn
Transmutation stones do change icons.
I don’t see why not. If anyone wants to spend their transmutation stones in something that will be fundamentally a waste, although not a waste for them, so be it, item sink.
Item sinks are always nice.