AN EARLY 20TH CENTURY AUSTRIAN, DIAMOND, MOTHER-OF-PEARL AND ENAMEL DRESS SET

AN EARLY 20TH CENTURY AUSTRIAN, DIAMOND, MOTHER-OF-PEARL AND ENAMEL DRESS SET
Comprsing: a pair of cufflinks, each circular mother-of-pearl panel with central rose-cut diamond cross stitch design motif within a dark blue enamel border, to clip connections, six matching dress buttons and three shirt studs, circa 1930, Austrian assay marks for Vienna, fitted case