Cult Nails Feelin’ Froggy Nail Lacquer ($10.00 for 0.50 fl. oz.) is medium-dark green green with subtle yellow undertones and emerald green shimmer. I think this might look more emerald green against those with cooler undertones (my yellow undertones seem to bring out the subtle yellow undertones in the polish). I love that I don’t have anything that’s close to this shade! There’s a soft, muted quality to it that is missing from possible dupes. Sinful Colors HD Nails is brighter, more yellow-toned. China Glaze Starboard is a grassy green and has a cream finish–same with Essie Pretty Edgy.
Cult Nails Enticing Nail Lacquer ($10.00 for 0.50 fl. oz.) is described as a “very sheer pale milky pink.” It’s also supposed to be “buidlable to an almost opaque finish.” It’s a soft pale pink with subtle yellow undertones. It’s semi-opaque after two coats with a hint of visible nail line. There’s also an incredibly fine white shimmer that almost disappears in natural light. I don’t have an extensive collection of sheerer shades, but my first instict would be to look in Essie’s catalog of colors. Essie French Affair is darker, cooler-toned. Nubar Pink Lily is a little starker, because it’s opaque, but the colors are quite close, though Pink Lily is a cream finish. China Glaze Encouragement is also similar–to me this is the closest–and the major difference is this has larger shimmer. China Glaze Something Sweet is a bit darker and is a cream finish.
Cult Nails Manipulative Nail Lacquer ($10.00 for 0.50 fl. oz.) is described as an “opaque pale blue with a hint of green” with a cream finish and subtle shimmer. It’s a dusty aqua blue with bluish-white shimmer. It really does hide in certain light, but with enough light, the shimmer is noticeable. OCC Pool Boy is similar but brighter, more vibrant. Nubar Blue Hydrangea is bluer. It’s actually really cool to see Cult Nails put out shades that I haven’t seen on the market–it just seems more often than not they’re creating a shade that meets an unmet need (though I certainly haven’t seen every shade by every brand ever made, so there may be closer dupes out there).