necklace with oval amber cabochon approx. 35 x 27mm, three diamond  shaped black onyx flat-topped cabochons approx. 12 x 6mm each, stamped "Sterling", 2-1/2 x 1-1/4 in., on heavy link chain, stamped "Sterling", 17 in. lg., 138.2 grams, tarnish, scratches and wear; matching earclips, each with one oval amber cabochon approx. 27 x 19.5mm, two diamond shaped black onyx flat-topped cabochons, stamped "Sterling", 1-1/4 x 7/8 in., 33.5 grams, one black onyx with chip to one corner, wear and scratches, tarnish; heavy link bracelet, stamped "Sterling", 1/2 in. wide, 7-3/4 in. lg., 47.8 grams, tarnish, wear and scratches; pendant, trillion shaped flat-topped green jasper or chrysocolla cabochon approx. 1-5/8 x 1-3/8 in., oval rutilated quartz cabochon approx. 18 x 14.5mm, oval orange cabochon approx. 10 x 7.5mm, stamped "sterling", 3-1/2 x 1-7/8 in., 34.4 grams, tarnish, wear and scratches; earclips, stamped "MD.49, Luisa Conti, Sterling, Hecho en Mexico", 3/4 in., 11.4 grams, dent, tarnish, wear and scratches