Chanel Camelia Carmin (627) is a neutral red with a satin finish that is limited edition and retails for $40.00. In comparison, Chanel Rouge Spectaculaire (837) is a cool red with a natural finish that is limited edition and retails for $45.00.
Chanel Rouge Spectaculaire (837) is 85% similar — it is less shimmery, lighter, cooler.