The pendant set with radiant-cut diamond of yellow tint cluster, within a pear-shaped and brilliant-cut diamond surround, supporting articulated lines of pear-shaped and brilliant-cut diamonds and radiant-cut diamonds of yellow tint, spaced by knife-edge links, the necklace set with brilliant-cut diamonds and radiant cut diamonds of yellow tint, mounted in white gold, length approximately 427 mm, signed Graff, numbered, maker’s mark, case stamped Graff