A pair of earrings, set with brilliant-cut diamonds, mounted in 18k yellow gold, measuring approximately 1 inch, signed Kieselstein-Cord, with maker's mark for Kieselstein-Cord, a ring set with brilliant-cut diamonds, mounted in 18k yellow gold, size 6 3/4, signed Kieselstein-Cord, with maker's mark for Kieselstein-Cord.