A meticulous process first brought to fruition in 1933 by Van Cleef and Arpels. Each gemstone is initially selected for its perfectly matching color and then is cut and calibrated to fit flawlessly into the housing that is made specific for each gemstone. Giving the illusion of each stone floating without a setting hence the name. Featuring approximately 5.50 carats of brilliant navy blues sapphires accented by shoulders of numerous near colorless diamonds weighing approximately 2.15 carats. Crafted in 18k yellow gold.