These vintage red intaglio glass stones are from the 1950’s.  The gold crustacean creature is supposedly for the astrological sign of cancer, but I feel these resemble lobsters more than a crab.  The ruby red octagonal shaped stones are set in new raw brass components and are dangling from round vintage facted red stones.  the earrings are finished with gold toned fishhook style French ear wires.   The total length of the earrings is approximately  1 and 3/4 inches.