This is a lovely guilloche pendant necklace dating to the 1950's. The pendant is a gold tone frame surrounding the guilloche rose patterned piece with black enamel framing. There is a slight smudge at the base of the piece and some slight black enamel loss at the top and base. There is also some finish loss of the gold tone on the reverse of the frame. The pendant can be removed and the chain can be used for a different pendant if desired. Size is the chain is 28 inches with a spring ring clasp and is in very good condition. The pendant is 1 1/4 inches in width by 1 3/4 inches in length. This is a nice piece with vintage appeal.