Ann Biederman, jeweler designing 22k gold Classical Jewelry Jewelry of 22k gold designed by New York artist, Ann Biederman featuring ancient and classical designs. Ann Biederman''s exquisite 22k jewelry is reminiscent of the golden ages of antiquity. All pieces are handcrafted linking Past to Present. Her 22k is worked with precious gems to create jewelry that entices the sences and speaks to the soul.