Black Onyx in Sterling Silver Marcasite Brooch Pin Vintage English 1988
Fantastic simple vintage brooch or pin in sterling silver marcasite with a large black onyx stone to the centre dating from the late 1980's with English hallmarks. The silver hallmark can be found to the rear, London assay office along with the date letter for the year 1988. The black onyx is in good order & all marcasite studs are present, please see the pictures. Good secure clasp & pin.
Size 3.6 x 2.5 cm or 1.4 x 1.0 inches.
Weight 9.6 grams or 6.1 penny weight.