AN ONYX, EMERALD AND DIAMOND DRESS-SET

AN ONYX, EMERALD AND DIAMOND DRESS-SET
Comprising a pair of cufflinks, each double-link of geometric design set with a cut-cornered square-cut onyx, centering upon a cabochon emerald within a single-cut diamond and baguette-cut emerald surround; and three shirt studs en suite, all mounted in platinum (4)