The Boutique Portofino ring in rose gold captures the sophisticated charm of the Italian Dolce Vita through an original and refined contrast design. The band, entirely set with a dazzling pavé of diamonds, highlights the iconic spherical elements of the Boutique collection and features two precious black onyx elements that come together harmoniously. The contrast between the intense depth of the onyx, the brilliance of the diamonds and the warmth of the rose gold evokes the glamorous atmosphere of summer evenings overlooking the sea in Portofino. A feminine and contemporary piece by Casato, designed to express character and elegance with a unique and sophisticated style.