Le Vian 18K Yellow Gold Sapphire & Diamond Square Halo RingThis striking Le Vian ring showcases the brands signature balance of modern geometry and timeless glamour. Crafted in rich 18K yellow gold, the design features a bold square face centered with deep blue princess cut sapphires totaling approximately 0. 83 carats. Surrounding them is a luminous halo of brilliant white diamonds, approximately 0. 54 carats, arranged in crisp symmetry that amplifies the intensity of the sapphires. The square face measures