Rare vintage Ernest Blyth for Ivan Tarrat 9 carat gold square shaped
modernist brooch. It has a pin and rollover C clasp closure to the rear. 
It is signed "Ernest A Blyth" and "Ivan Tarrat Eng", and has 9  carat gold
hallmarks for Birmingham 1967 ( 9 375 , an anchor and letter S). The brooch
measures approximately 3.4 x 3.4 cm. Weight is 20.7 grams . It is in very
good condition 
 

Condition: Very good 
Colour:Gold
Metal: 9 Carat Gold
Size:   3.4 x 3.4 cm approximately
Era: 1967