This exquisite antique platinum brooch, circa 1920–30s, showcases a timeless Art Deco design with meticulously crafted openwork and hand-fabricated details. Adorned with a harmonious arrangement of geometric baguette and round-cut diamonds, the piece radiates vintage elegance and architectural sophistication. The diamonds total 3.57 carats, with GH color and VS1-SI1 clarity, offering exceptional brilliance. Uniquely versatile, the brooch can be split into two pieces and worn as hat pins, shoe pins, or lapel pins, adding multifunctional charm to its design. Measuring 2" long x 7/8" tall, this collectible piece is a stunning example of Art Deco luxury.