Essie Sable Collar is a very warm-toned, dark plum with a pearl finish. It is a permanent nail lacquer that retails for $8.00 and contains 0.5 oz.
Sable Collar Nail Lacquer ($8.00 for 0.50 fl. oz.) is described as a "luxurious pearlescent cocoa plum." It's a cool-toned, plummy brown with lighter, warmer plum micro-shimmer running through it. It was fully opaque in two coats, and it applied evenly and smoothly. The consistency wasn't too thick or too thin. There were very, very minor visible brush strokes--most of the time, I could not detect them. Guerlain Sulfurous (LE, $23.00) is much darker. Urban Decay Barlust (LE) is less plum. Le Metier de Beaute Urban Dweller (LE, $10.00) is darker and has larger shimmer (but it's the closest of the three). See comparison swatches.