An Art Deco, channel set, white paste necklace on gilt metal.  These necklaces are more usually made in white metal.  It is probably be the German maker - Esha Randel - working in the Art Deco period.  Although not marked, the construction of the necklace is similar to Randel's work.  This one is plain on the edges of the bands of metal that hold the white paste stones in place.  It is beautifully made - as is usual with Randel's work.    It is in good condition and has a safety catch for greater security.  It measures 14 1/2 inches approx. Ref: 1089 B69/34