Zoya Suri is a cool purple with a frost finish that is permanent and retails for $9.00. In comparison, Guerlain Nuit Merveilleuse (903) is a cool purple with a pearl finish that is limited edition and retails for $26.00.
Guerlain Nuit Merveilleuse (903) is 85% similar — it is lighter, less pigmented, lower quality.