THE RAYY, a pioneering and unique jewellery brand combining science and design, presents rings that will brighten up the beginning of this promising year! Thanks to the brand's special technology, developed at the EPFL for more than eight years, each ring carries a hidden message. When sunlight shines on the ring, it is projected as an intense light reflection, as if by magic. With a refined "snow" setting technique, each diamond is hand-set for an organic and contemporary...