A GROUP OF THREE RINGS AND A PEARL NECKLACE, To include a three-stone ring set with a pearl imitation, flanked by octagonal-cut garnets, on tapered decorated shoulders, metal unmarked and untested, ring size L; an oval-shaped black and white carving, set on tapered decorated shoulders, metal unmarked and untested, ring size L; a five-stone ring, set with gray graduated seed pearls, on a pierced mount and tapered shoulders, maker's mark, stamped '625', ring size L; together with a graduated single-strand cultured pearl necklace, on a fishhook clasp set with a central diamond imitation, metal unmarked and untested, length 41.6cm; weight of three rings 6.5 grams, of pearl necklace 9.6 grams (4)