14K gold Art Deco brooch with carved and pierced jadeite plaque with diamond shield at top consisting of seven European cut diamonds totaling approximately .14 ctw. Back hinged sweater catch and pin brooch. Dimensions are: Weight, 14.4 grams (.46 ozt.). 1 3/4 inches x 1 inch wide, 4.45 cm x 2.54 cm. All measurements are approximate. Condition: Minor surface wear. Provenance: From a private PA collection.