This pretty petite necklace is gold tone with a small gold butterfly and green enamel insets attached securely to the chain. Signed "Avon" and a copyright symbol.  According the the book "Identifying Avon Jewelry - the necklace is from 1978 and called "Shy Butterfly".  Note: We have not had any of our rings tested to see if the gems are genuine and can only go by markings & signatures. Approximately  14" chain. See the matching ring size 4 1/2 listed separately.