Marc Jacobs Beauty Pink Diamond (326) is a very warm-toned, light-medium pink with a frost finish. It is a discontinued lipgloss that retails for $28.00 and contains 0.16 oz.
Marc Jacobs Beauty Pink Diamond (326) Lust for Lacquer Lip Vinyl is described as a "light mauve pink with copper sheen." It's a neutral, rosy pink with warmer, golden champagne shimmer. It had semi-sheer color coverage (and it is part of the Sheer range) with noticeable shimmer and lightening of the natural lip color. The milkiness of the color, though, settled into lip lines and didn't go on evenly. It lasted for three and a half hours on me but was hydrating during that time. NARS Candy Says (LE, $26.00) is less golden. MAC Rags to Riches (P, $20.00) is more sparkly. MAC Floating Lotus (P, $20.00) is sheerer. Bobbi Brown Pink Gold (P, $24.00) is similar. Bobbi Brown Bellini (P, $24.00) is less milky. See comparison swatches / view dupes.