Diamond Black Onyx 9k Gold Signet Ring Vintage English 1966.



Fantastic black onyx signet ring with a real diamond to the centre in a 9ct yellow gold signet ring with English hallmarks dating it to the year 1966.
The gold mark can be found to the inside of the band, this is where you see the anchor for the Birmingham assay office along with the date letter for the year 1966. This is where you also see the makers mark 'J.H& S'.  The diamond to the centre has been tested as real, it is in good order which the black onyx is also please see the pictures.
Size UK N+, US 7 or internal diameter 1.75 cm or 0.7 inches.
Size of head 1.5 x 1.3 cm or 0.6 x 0.5 inches.
Weight 6.1 grams or 3.8 penny weight.

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