Like gentle waves chasing each other along the shore, the coloured stones of the Aqua necklace seem to move in harmony with the breath of the sea. The blue topazes, in various sizes, capture the light with the transparency and brightness of crystal clear waters. Their irregular but perfectly balanced rhythm creates a fluid movement. Mounted on an 18kt rose gold base, this Casato creation pays homage to the beauty of nature and the pure emotion that only the light of water can evoke.