A pair of onyx and diamond cufflinks, early 20th century, each end of octagonal outline, set with
£200 - £300
A pair of onyx and diamond cufflinks, early 20th century, each end of octagonal outline, set with polished onyx and centring on a millegrain-set circular-cut diamond, mounted in gold and platinum, length of each end 1.4cm, stamped 18CT&PT