The Authentic Vintage Tiffany & Co. 18k Yellow Gold Ginkgo Flower Brooch Pin is a true masterpiece of jewelry design. The brooch features a delicate ginkgo leaf that has been crafted with exquisite detail and is set in 18k yellow gold. The brooch pin is perfect for adding a touch of elegance to any outfit and is sure to become a treasured heirloom for years to come. This piece is a testament to Tiffany & Co.'s commitment to quality and craftsmanship and is a must-have for any serious collector of fine jewelry.