The quest for beauty Once mined, the rough stones are brought to Antwerp, Belgium, the heart of the diamond world, to be cut and polished into beautiful gems. The company grants enormous importance to being at the forefront of the diamond cutting and polishing craft; it is then and there that the true beauty of the diamond is revealed. Exclusively designed jewellery Making one more step in this fascinating process, REX finally presents its diamonds in exquisitely designed jewellery. Diamonds, which have been cut and polished to perfection, cast into a magnificent jewel.