ALBERTO DE UDAETA choker with pendant and 4 diamonds

ALBERTO DE UDAETA Choker with pendant and 4 brilliant-cut diamonds totalling ca. 0.12 ct, ca. WHITE (H)/VS, 18K yellow gold, 17.6 g, pendant: L: ca. 33.2 mm, W: ca. 13.2 mm, choker: ca. 39 cm, W: ca. 1.3 mm, 21st century, minimal signs of wear, with hallmark 'UDAETA'.