Patent for the Invisible Mount

The patent for the invisible mount, also known as the Mystery Setting, was filed by Cartier in 1933. This innovative stone-setting technique revolutionized the way gemstones were displayed in jewelry. By allowing the metal of the mount to become virtually invisible, the focus shifted entirely to the stones themselves, creating a striking visual effect. This method involved intricate craftsmanship, where small grooves were cut into the stones to hold them in place without the use of visible prongs or settings. The result was a seamless appearance that enhanced the brilliance and beauty of the gemstones. The Mystery Setting quickly became a hallmark of Cartier's high jewelry, setting a new standard in the luxury market and influencing jewelry design for years to come. The technique not only showcased the stones but also highlighted the skill and artistry of the jeweler, making each piece a unique work of art. Cartier's innovation in this area contributed to the brand's reputation as a leader in luxury jewelry, attracting a clientele that valued both elegance and craftsmanship.