MAC Sinfully Sweet Nail Lacquer ($16.00 for 0.34 fl. oz.) is described as a “sparkling champagne with gold pearl.” It’s a pale taupe–gray and brown–with champagne and copper sparkle. This shade seemed okay when I looked at it, but it is actually only semi-opaque and applies unevenly after two coats, so I would recommend three coats for this shade. It had a slightly thin consistency. I couldn’t think of any really similar shades. Dior Diorling is much more golden. Chanel Diwali is more golden, less gray. See comparison swatches.