AgAu Jewellery has dated this piece to the 1960s.

Metal: Pendant is 18ct gold. The chain is 16"/40cm 18ct gold,
Stones: 1 x baroque pearl, 3 x (3 point) diamonds.
Size: Pendant size 1.8cm long / 0.5cm wide. Chain size 16"/40cm
Hallmarks: Pendant 18ct / Chain marked 18ct
Weight: 1.8g
Condition: This item is presented 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