Schreiner

Comprising: a ring set with a cabochon tanzanite, within surrounds of articulated briolette diamonds, the shoulders decorated with brilliant-cut diamonds, mounted in platinum and 18 karat white gold, size 6, with Italian assay and maker’s marks; and pair of earrings en suite, each suspending a drop-shaped tanzanite, collapsible post fittings; both signed Schreiner.