This brush set contains 2 brushes, both are scattered diamonds (or jewels). One is a solid colour and the other uses Colour Dynamics to give you a hue of colours through the one brush.
The source: rachaelraie.blogspot.com
Made With: Adobe Photoshop CS6 Works with: CS +
Tips: - Use an Outer Glow or Drop Shadow to give a more realistic look - Duplicate the layer to add stronger colour - For fewer diamonds, don't click and drag - just click once
Found here: [link]