AN UNUSUAL MULTI-GEM BROOCH, BY WALLACE CHAN.DESIGNED AS A CICADA HOLDING A CUSHION-SHAPED DIAMOND, THE HEAD AND BODY SET WITH BLACK OPAL AND LAPIS LAZULI WITH CARVED AMETHYSTS ATOP, TO THE CABOCHON RUBY EYES AND PINK SAPPHIRE DETAIL, EXTENDING TO THE WHITE TO GREY CRYSTAL AND MOTHER-OF-PEARL WINGS WITH TITANIUM VEINS, MOUNTED IN TITANIUM AND 18K GOLD, 8.0 CM LONG
