I only own about 3 or 4 polished from the OPI DS collection. I have several lemmings among them including the HTF Mystery. Anyways, here is a swatch of one of the babies I do have...
DS Diamond--Although, it's called "diamond" it's not exactly the color you would expect a diamond to be. Instead, this girl is an almost muted/subtle purple-ish holographic polish. Unlike some of the other colors in the collection, this one isn't as holographic as I'd like it but still looks pretty good. It's application was perfect requiring only 2 coats FULL COVERAGE! I'm sure if I wore this out, the sunlight would make it sparkle.
What are you favorite DS polishes?
P.S. Check out my review on DS Extravagencehere (I should really re-swatch using my lightbox!)