Vintage Avon necklace ring bracelet earring set

Up for sale is this vintage Avon 4 piece jewelry set simulated Amethyst design by S.M. Kent for Avon.. The ring fits on my pinkie so I think it’s a size 5. The ring also has a little stone missing see my pictures. The necklace is approximately 12 1/2 inches long, the earrings are approximately 1 1/2 inches long.