Haverstock Hill is a warm, dark silver shimmer. I know warm silver is a strange description but I couldn't think of a better term, this isn't beige or brown or taupe but there's definitely a slight warm brown feeling to it.
This polish is from a QVC collection back in 2012, I think.
Swatch shown is 2 coats, with no top coat. It's a little thin, I probably should've done 3 coats and apologies for the slightly messy swatch, I didn't do cleanup on these for some reason!