For your consideration is this beautiful old necklace. I believe the floral plaques are painted glass and they alternate with nice white and enamel rectangles. The metal is possible rhodium plate and the piece has nice elongated links. It is marked made in Germany on the small loop.
The necklace measures 15 and 1/2 inches in length. The floral pieces measure 3/4 inch by a hair over 1/2 inch.
The piece is in excellent condition other than wear to the back as shown.