Vintage designer Uni David Andersen brooch. It is an abstract shaped brooch with silver squiggle design, and a pin and rollover C clasp closure to the rear.  It is signed "UNI D  925S" and "L.S.R" for the designer Liv Solnor Rogan. The brooch measures approximately 4.6 x 4.2 cm. Weight is 15 grams. It is in very good condition 

Condition: Very good 
Colour:Silver
Metal: Sterling Silver
Size: 4.6 x 4.2 cm approximately
Era: