Made in Portugal in the 1920s. Marked with Portuguese 2nd gold standard (800 gold) and maker’s mark.
The platinum topped 19K gold earrings are set with 24 bright white (E-F color) old European cut diamonds, 4 cushion cut diamonds (H-I-J color), and calibre cut synthetic sapphires.
Estimated total diamond weight is 4.60 ct.
Diameter is 17 mm (11/16 in.)