AN ANTIQUE OPAL, DEMANTOID GARNET AND DIAMOND LAVALIER

AN ANTIQUE OPAL, DEMANTOID GARNET AND DIAMOND LAVALIER NECKLACE, EARLY 20TH CENTURY in 15ct yellow gold, formed of a central cluster set with an old cut diamond within borders of oval cabochon opals and round cut demantoid garnets, suspending two graduated pendant drops, each set with polished drop shaped opals, accented by old cut diamonds, stamped 15CT, pendant 5.1cm, chain 47.0cm, 5.8g.