AgAu Jewellery has dated this piece to the 1960s.

Metal: 10ct Yellow Gold
Hallmark: Marked for 10ct gold and MEX for Mexico
Stones: 1 x blue topaz (1.50ct), 1 x white topaz (0.15ct) in each earring
Total Earring Length: 10mm
Total Earring Width: 7mm
Weight: 1.3g
The earrings are in very good condition
AgAu Jewellery has dated this piece to the 1960s.
Agau jewellery offer an extensive range of 9ct and 18ct gold jewellery.
You can view the stock and full dealer information on the AgAu Jewellery Profile Page