Kanebo Kate names all its eyeshadows with gold in them ‘GD-1’. There’s GD-1 in Eye Shadow DB, Graphical Eyes A, and Eye Shadow JC.
BR-1 has it worse (depending on how you look at it), since brown is such a popular color, BR-1, BR-2 can be found in ALL its eye products range.
I’d been eyeing the JC (Jewel Carat) Eyeshadows for a while since I first laid eyes on them. There are altogether 8 colors shown on the KATE international website,
PU-1 (light purple)
BR-2 (light brown)
BR-1 (dark brown)