The Montmartre ring transforms colour into emotion and gold into a precious canvas. The enveloping, openwork design creates a harmonious rhythm of sinuous shapes, set with multicoloured precious stones. Pink, yellow and blue sapphires, Paraiba tourmaline and emeralds alternate in a dynamic and vibrant composition, evoking artists' palettes and the vital energy of Montmartre. Each stone, surrounded by a delicate frame of diamonds, amplifies light and colour, giving depth and movement to the entire creation. Sculptural and refined, this Casato jewel is designed for a woman who loves to stand out, who sees jewellery as an extension of her personality and creativity. More than an accessory, the Montmartre ring is a work of art to be worn, capable of telling a story of art and light.