This antique Art Deco stick pin, circa 1920's, features a round old mine cut diamond ( April Birthstone ) totaling approximately 0.10 carat in a secure 6 prong bead setting. Crafted in 14K white gold, this estate stickpin measures 2 1/2 inches in length with a pin stem clutch (not pictured) for secure attachment. The pin's unique hexagonal shaped design measures 3/8 inch in diameter. This elegant stickpin would certainly add a refined touch to a favorite scarf or lapel.