A pair of onyx & diamond cufflinks

A pair of onyx & diamond cufflinks

Double-sided: each onyx disk set to the centre with an old brilliant-cut diamond, the whole within a scalloped border accented with granulation detailing, clip connectors, unmarked, length 1.8cm, weight approx. 14.3grs, accompanied by a box by Martha Srna-Modlitby, Naglergasse 1, Wien

The item has been XRF tested and found to be 12ct gold