I once was on a search to find the dupe for NARS Dolce Vita. Although I didn't find it, I consoled myself since I already have too many gorgeous lip color on rotation just for a pair of lips.
I swatched and tried on Dolce Vita when I visited Paris (there's no NARS in the Netherlands). I remember it has the pinkish rosiness of Aria. But Aria leans a bit too pink for that. Genuine (dc'd) claims to have rosy color, but it's barely a match since it looks a little bit pale on my lips and very sheer. Bitten is too berry-ish. Blushberry is too bright, Dolce Vita has a warm brown to it. Cultured is too mauve on me, but it shows very nicely pink on my sister so I gave it to her. St. Tropez and Caramel are not good matches, too.
I'm thinking maybe Frolic (it's shimmery, tho) or Blushbery ALG layered on top of Roxie lipstain. I think the later might tick all the pink, red, brown boxes. Or maybe Rhapsody (looks similar from the swatch, I think) or Rapturous applied thinly.
Good luck with the hunt! Let me know how it turns out!