This exquisite vintage bar pin features intricate filigree detailing in rich yellow gold. At the center, a striking square-cut blue gemstone adds a pop of color and elegance to the design. The pin showcases a blend of delicate openwork and finely engraved patterns, making it a perfect accessory for adding a touch of classic sophistication to any outfit. Ideal for special occasions or as a timeless addition to your jewelry collection, this piece combines artistry and elegance in one beautifully crafted design.