This is Zoya Mira and Milani Color Statement Ultra Violet:
here.) UV is apparently not a current color - Milani's page for this line is here and it's not on it. Mira is still current - the link is below.
Mira was apparently in the Summertime collection along with Kieko and Sooki, because here are Scrangie's swatches for that. (Zoya typically does six cremes and six coordinating shiny/shimmery things for its summer release. This year it's Pixie Dusts, but usually it's something a bit more mainstream than that; last year I think they called the shiny ones "liquid metal" and in past years they've been heavy shimmers or glass flecks, etc. They usually have coordinating names for each set of six as well - the one that went along with Summertime was Sunshine, as I recall. Another year it was Beach and Surf.)
Added: better picture of Ultraviolet, here.