Guerlain Perles d'Etoiles is a warm beige with a luminous finish that is limited edition and retails for $60.00. In comparison, Cle de Peau Sand Beige (13) is a warm peach with a luminous finish that is permanent and retails for $55.00.
Cle de Peau Sand Beige (13) is 90% similar — it is lighter.
