I love Czech pieces and to date I have never seen a Czech crown made with such brilliance. It has color crystals of aqua, red, citrine and red cabochons at the bottom. This unusual piece is also signed “Czech” with the designer name “Lilien”. This brooch measures 3” wide and 2-1/2” long. The pin has a safety latch in an antique gold finish. The back has solder, which makes me believe this was prototype and is very rare.