Gorgeous 1950s Dazzling Aquamarine Foil Backed Crystal Stone Oval Pin Brooch. LARGE 2.75" wide and 1.33" high. Gorgeous, probably Czechoslovakian or Austrian construction type, Brilliant aqua stones in 2 sizes add dimension and subtlety to this eye-poppingly colorful and sparkling brooch. Excellent vintage condition. Unsigned. Pin back is original and functions perfectly.