Pat McGrath Blitz Aquamarine is a neutral blue with a sparkle finish that is limited edition and retails for $25.00. In comparison, Make Up For Ever ME232 Turquoise Blue is a neutral blue with a metallic finish that is discontinued and retails for $17.00.
Make Up For Ever ME232 Turquoise Blue is 85% similar — it is less shimmery, darker, warmer.