A pair of mid-20th century jadeite jade and diamond earrings, each post headed by a round

A pair of mid-20th century jadeite jade and diamond earrings, each post headed by a round brilliant cut diamond and suspending a large oval cabochon translucent green jade, with a graduated cushioned border, pierced and millegrain edged, and set throughout with graduated single cut diamonds; length 3.4cm; jades measure 20.9 x 14.4 x 9mm and 21.6 x 15 x 9.4mm; in period fitted green leather case by A. Dragsted, Copenhagen