Dive Bar from Essie is pretty much the polish that I had hoped Illamasqua's Viridian would be but it turned out to be such a dud. Although it's a bluer polish than Viridian, Dive Bar is its superior in every other way in finish and durability. I couldn't wear it for more than two days (can' wear blue to work at an accounting firm) but I did take that picture two days after application and it looks great. I could never say that about the quality of Illamasqua's pretty but crummy polish. DB applied smoothly, dried evenly and actually wasn't that much of a chore to remove. Lovey colour and a good choice if you don't already have a dark teal shimmer in your collection.