Signed W&H co. in a heart and 1/4 Gold Shell. Late 1800's- early 1900's locket with mine cut diamond in a star center. The back side has scripty engraving - I am not sure what the initials are. (see photos) On original 20 inch necklace. Locket is 1 inch and both bezels and cellophane are intact. Snaps shut tight.
Diamonds are seen more in the late 1800's due to the discovery of the diamonds in South Africa.