Guerlain Ors et Merveilles #2 is a warm taupe with a pearl finish that is limited edition and. In comparison, Natasha Denona Deep Slate Gray (32P) is a neutral taupe with a pearl finish that is permanent in palette and retails for $29.00.
Natasha Denona Deep Slate Gray (32P) is 80% similar — it is less shimmery, lighter, cooler.