Van Cleef & Arpels’ 18K Yellow Gold Turquoise Perlée Couleurs Pendant Necklace is an enchantress in this delicate shade of light blue! The round 12-millimeter stone is framed by VCA’s signature golden bead detailing and is fixed on the adjustable-length chain. In excellent condition with a box and certificate, it has some hairline scratches. December babies—your birthstone is calling!