The Promesse ring reveals a 4.18 ct unheated Vivid Blue sapphire, cushion-cut, set in white gold and enhanced by diamonds that highlight its brilliance. It belongs to the Promesse collection, an emblematic line that includes rings set with a sapphire and diamonds in oval, cushion, or pear cuts, as well as matching pendants. A luminous creation, conceived as a symbol of commitment and timeless elegance.
