Set of Vintage Signed Avon Heart Jewelry with Emerald

This is a matching set of Vintage signed Avon Jewelry which includes: one pendant with chain, one tie-tack lapel pin, and 2 clip on earrings. The pieces are all approximately 1" tall and 1" wide. The pieces are gold tone with a filigree design with a small emerald stone on the inside of the heart at the top. The "emerald" is probably rhinestone. The jewelry is in like new condition. However, the chain is quite tarnished. Smoke-free, pet-free home.