Laura Mercier Chocolat Divin is a neutral brown with a satin finish that is permanent and retails for $32.00. In comparison, YSL Ambiguous Chestnut (216) is a warm brown with a natural finish that is permanent and retails for $39.00.
YSL Ambiguous Chestnut (216) is 90% similar — it is more shimmery, darker, warmer.