18 karat yellow gold pin with enamel and rubies pin. Pin measures 1 3/4 " wide x 7/8 ". Five round cut synthetic rubies measuring 2.20 m.m. each, and One measuring 1.30 m.m.. The enamel colors are light blue, navy blue, green and white. Back pin measures 1 1/4 " long and has a safety closing for pin. Stamped on back " 750 260Al ". Made in Italy Wear commensurate with age and use.