Do you have iPad with Retina Display ? If so, then this beautiful cydia theme is for you. Laguna HD is a sharp and clean theme for iPad users. The theme comes with rounded edge icons and beautiful blurred wallpaper.
This theme is only for iPad with Retina Display, you can't use this theme on iPad Mini.
The theme designer is constantly adding more and more icons which are requested and the theme gets an update every month. You can find the theme wallpapers in Settings > Wallpapers & Brightness.
Some cydia tweaks like SBSettings, Bytafont are also supported to match the theme.
You can download the theme for $2.99 from Cydia. Here are some screenshots.