CONTEMPORARY BLUE CHALCEDONY AND OTHER COLORED HARDSTONE NECKLACE WITH PAIR MATCHING CLIP-BACK EARRINGS. Necklace has three strands of tumbled blur chalcedony beads completed y large leaf design clasp wth aqua quartz oval cabochon centered by numerous smaller quartz cabochons and round and oval faceted citrines, earrings have quartz cabochon, fresh water pearls and citrines Estimate $400-600