A GROUP OF SEMI-PRECIOUS STONE RINGS. Includes two oval shaped peridot measuring 2.75 tcw., a modified cushion-cut citrine, 2.85 tcw., an emerald-cut smoky quartz, 4.45 tcw. and a circular-cut amethyst 0.50 tcw, all varying in karat, setting, style and size. Estimate $300-400