Promotional 21.5cm Clear Optical Crystal Diamond Mounted on a Cobalt Blue Base The geometric design of this award evokes an almost art deco feeling. It is sure to provide a treasured memento to any recipient. The clear optical crystal diamond could be engraved on any face whilst the cobalt blue base is ideal for our colour infill technique. Available in three sizes 19cm 21.5cm and 24cm you have a great set for recognising first second and third place achievements. Each award comes in its own individual foam lined presentation box.