This stunning antique Tiffany & Co. brooch is masterfully crafted in 18k yellow gold and depicts a beautifully sculpted dahlia flower, celebrated for its rich symbolism of elegance, strength, and enduring beauty. Dating to the 1910s, the meticulously textured petals are adorned with vivid purple enamel, creating remarkable depth and lifelike dimension that showcases Tiffany & Co.'s exceptional artistry. At the heart of the bloom rests a sparkling old mine cut diamond totaling approximately 0.40 carat, graded SI2 clarity and H color, adding a brilliant focal point to the vibrant floral design. Designed with versatility in mind, this exceptional estate piece may be worn as either a brooch or a pendant, allowing it to transition effortlessly between styles. Measuring approximately 1¼ inches wide by 1⅛ inches tall, this rare Tiffany & Co. creation is an heirloom quality treasure and an extraordinary addition to any collection of fine antique jewelry.