Vintage Elizabeth II 9ct gold and conch shell cameo brooch/ pendant

Beautiful Elizabeth II 9ct gold and conch shell cameo brooch/ pendant depicting a woman in the neo-classical style. With assay marks for 9 carat gold, London, 1986. Maker’s mark partially obscured but the brooch with its convertible pendant setting is of excellent craftsmanship

Price marked at $950 AUD.
Measurements: 3.6cm width, 4.5 cm length.
Excellent vintage condition, some light wear overall commensurate with age.