I forgot to take a picture in natural lighting, but this looks pretty much the same.
Its a beautiful shade of blue with a green-gold iridescence
This looks very similar to a Spoiled nail polish shade I already have,
so If you do not have the Spoiled collection near you and wanted that shade
you could pick up Teal of Fortune.
These have a standard size nail polish applicator.
Theses are .46 fl oz for $1.99 at most pharmacies.
The spoiled polish is in Deeper Down, it will be on right of bottom photo.