I posted about my Sally Hansen Prisms in Blush Diamond before (see here), but I wanted to see what it looked like over a strong colour.
I did two layers of Barry M Bright Pink (which apparently I didn't take a photo of on its own! But please imagine a nice bright pink, with the standard Barry M saturated colour and bright glossy finish), and then added a layer of Sally Hansen Nail Prisms in Blush Diamond.
Blush Diamond toned down the brightness of the pink, and gave it a more muted look, and an AMAZING shine and holographic shimmer, especially in bright light.
I was surprised how much paler the colour was under one thin coat of the Blush Diamond - it was really different! I really like it - it's so pretty and shiny!