Green Glitter.

I started with two coats of LA Colors - Color Craze in Atomic. Then when the polish was still tacky I pressed the glitter onto the top first, rubbing it up to create a slight gradient. Added a top coat to smooth out the glitter, and added a Bundle Monster Image :]

Base colour: LA Colors - Color Craze - Atomic
Glitter: Mac - Crystalled Lime
Stamp colour: BYS - Black Satin
Plate: BM210
Base Coat: CND - Stickey
Top Coat - China Glaze - no chip top coat