First pendent necklace, circa 1980, designed as a leaf, to a yellow gold link chain, pendant and link chain length approximately 22 and 405 mm; second pendent necklace, circa 1980, designed as a sea shell in openwork, to a yellow gold link chain, pendant and link chain length approximately 21 and 455 mm; and the 'Infinity' ring, designed as an infinity, all mounted in yellow gold, pendent necklaces signed T & Co. and ring signed Tiffany & Co., ring size 4¾.