lady's cocktail ring, marquise and round cut amethysts total estimated weight 0.40 carats, 10 oval cabochon opals estimated weight 1.0 carat, stamped "14k" and with maker's mark, yellow gold, size 7, 5.8 grams, one amethyst with chip and losses, wear and scratches consistent with use; floral spray style, 21 marquise rubies, estimated total weight 2.50 carats, three round brilliant diamonds, stamped "KN, 14K, CHINA", yellow gold, size 7-1/4, 6.2 grams, light wear; oval faceted light blue aquamarine estimated weight 4.80 carats, six round faceted aquamarines estimated total weight 1.0 carat, stamped "585, 14k" and with maker's mark, yellow gold, size 7, 6.4 grams, wear consistent with use