Natasha Denona Rhea (118M) (2020) is a warm copper with a metallic finish that is permanent in palette and retails for $29.00. In comparison, Lancome Brune Glace is a warm copper with a metallic finish that is limited edition and retails for $26.00.
Lancome Brune Glace is 85% similar — it is less shimmery, darker, cooler.