Becca Amethyst Flashes Geode is a warm pink with a metallic finish that is limited edition and retails for $34.00. In comparison, Clionadh Clionadh (Dark) is a warm pink with a metallic finish that is permanent and retails for $12.50.
Clionadh Clionadh (Dark) is 85% similar — it is less shimmery, cooler.
