Wow this is probably one of the most gorgeous colors I own!
This is Charla by Zoya! It's like a mermaidy bluish greenish teal with slight gold flecks.
This picture does not do it justice at all. It shines like crazy in the light! I got a lot of compliments on this one!
I used 2 coats of Charla with my usual Top 2 Bottom Base/Top coat.