A pendant set with circular-cut rubies and brilliant-cut diamonds, mounted in 18k yellow gold, measuring approximately 1 inch, signed Kieselstein-Cord, with maker's mark for Kieselstein-Cord, a brooch set with circular-cut rubies, sapphires and brilliant-cut diamonds, mounted in 18k yellow gold, measuring approximately 1 5/8 x 7/8 inches, signed Kieselstein-Cord, with maker's mark for Kieselstein-Cord.