A PAIR OF PINK QUARTZ AND DIAMOND PENDENT EARRINGS, BY MARGHERITA BURGENEREach pavé-set brilliant-cut diamond foliate surmount, suspending a pear-shaped pink quartz drop, mounted in 18K gold, diamonds 1.23cts total, pink quartz 31.05cts total, signed Margherita Burgener, maker's marks, Italian assay marks, with maker's case