Vintage C.1978 Black Onyx Signet Ring 375 (9ct) Yellow Gold – Size Q – 4.4 grams
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A signet ring typical of the 1970’s with a Black Onyx stone set into the top.
At the centre of the Onyx is a gold diamond cut setting with a small sparkling Diamond set in the middle.
The yellow gold shank is polished plain.
CONDITION Very good
HALLMARK Full hallmark for 375 (9ct) gold from the London assay office with a date letter ‘D’ depicting 1978
MEASUREMENTS Black onyx 11 x 10 mm – depth 3 mm approx
RING SIZE Q (US 8) *Can be resized*
TOTAL WEIGHT 4.4 grams