NARS L'Amour, Toujours L'Amour #6 is a warm copper with a frost finish that is discontinued and retails for $25.00. In comparison, Le Metier de Beaute Carnelian Opal is a warm copper with a frost finish that is limited edition and retails for $30.00.
Le Metier de Beaute Carnelian Opal is 85% similar — it is darker.
