The slight purple outline is barely visible on a large number of items, which makes it more difficult to see what is the flawless version of an item.
Many items do not have flawless in their name, so the only option is looking at the ingredient different and hoping one of them uses something like star metal.
I think it would be of benefit to either change the icon or add an option that makes it easier to distinguish, especially for those that don’t sit right in front of a monitor.