A Vintage Yellow Gold and Amethyst Demi Parure, consisting of a pendant containing one octagonal step cut amethyst measuring 17.46 x 25.75 x 13.56 mm, a ring containing one octagonal step cut amethyst measuring 16.98 x 13.09 x 10.62 mm and a pair of screwback earrings containing two octagonal step cut amethysts measuring 9.49 x 5.52 mm each. 25.90 dwts.