A ring that subverts the rules of classic design. Crafted in 18kt rose gold, this jewel from the Madame collection captures the eye with its harmonious play of contrasts. At its centre, an emerald-cut diamond reigns supreme with its luminous, geometric presence, framed by a pavé of blue sapphires. The same sapphires cover the entire ring, transforming it into a vibrant stage of deep colour and light. The overall effect is that of a sophisticated and powerful interpretation: a brilliant solo that does not go unnoticed. Casato dedicates this creation to those who love to stand out with class, character and an unexpected touch of audacity.