Stargazer 307 is a sheer polish densely packed with micro glitter. The term 'duochrome' comes from the fact that it shows as two different colours depending on the angle you look at it, as you can see in the bottle shot above.
Consequently trying to capture it in a photo is super difficult, so here are 2 shots of the gold to purple duochrome away from direct light.....
...and now in the light it looks more like a sparkly purple polish.
It's very sheer...to wear it on it's own would take 3-4 coats so I prefer to layer it. You can layer over black but it makes the overall effect deeper. Instead I went for 1 coat over China Glaze Jungle Queen, a murky dark purple which brings more warmth to 307 and matches it perfectly.
It's said that Stargazer 307 is a dupe for Orly Space Cadet, so if you're loving the look but can't Stargazer in your neck of the woods, try looking for that instead.
I bought it from ebay, for less that £3. Bargain.