It is an open stock polish and not from any collection.
Pictures are 3 coats with Seche Vite topcoat. I suggest 3 coats to be opaque. This is a very pretty sort of metallic polish.
This is a currently available polish from Zoya.
Hermina by Zoya can be best described as a pale golden-beige frost with silvery metallic highlight. Great for a nude metallic nail look.
Color Family - Nude
Finish - Metallic
Intensity - 3 ( 1 = Sheer - 5 = Opaque )
Tone - Warm