I'm calling it Mermaid's Slumber as of right now. It has aqua hexes, fuchsia hexes and moons, and a random purple hex that made it's way onto my thumb. I bought it as a pre-made mix, but as I'm only making polishes for myself and maybe for friends for gifts, it's not a big problem.
My gradient was done with China Glaze Sea Spray and Sinful Colors Athens, and was sponged on. For my first time, I think it came out pretty well! The shift is sort of subtle, because the colors are blueish hues, so it doesn't look as drastic as other colors could. I wanted it to look ocean-y, to match Mermaid's Slumber, and I absolutely love it, and I'm happy with how it came out. Now, here's just hoping none of my glitters bleed too much!