13cm Optical Crystal Diamond Award. The perfectly clear optic crystal Diamond awards are hand crafted and are available in 3 sizes. The stylish facet design reflects light at various angles through the award and when combined with the engraving creates an impressive presentation gift. They can be personalised with any crest, logo or wording and are sure to take pride of place when put on display at home or at work. They are ideal recognition, achievement or incentive gifts and can be combined with a 3inch x 3inch optic crystal base, the base should be ordered seperately. They are supplied in a black foam lined presentation box.