I am doing a sheet cake for a birthday and the customer wants roses in aquamarine (march birthstone color). Any ideas how to get that color or shimmery effect. I was going to play with some colors and then pearl dust. Any ideas would be great.
Maybe you could try a TINY bit of the Wilton gel color in Sky Blue, that might work.
aqua marine is a brilliant blue and some green mixed in. for shimmer maybe you could try some blue edible sugar glitter?