Guerlain Fluo Stiletto (662) is a cool fuchsia with a natural finish that is discontinued and retails for $37.00. In comparison, Sephora + Pantone Universe Radiant Rush is a cool fuchsia with a satin finish that is limited edition and retails for $18.00.
Sephora + Pantone Universe Radiant Rush is 85% similar — it is brighter, cooler.