Sigma Gamma Rho Sorority Greek Paraphernalia Women's Brooch Lapel Pin. Distinctive Floral Gold Metal Statement Brooch Featuring a Trio Cluster of Glossy Yellow Enamel Blossoms Cradled in Clear Rhinestone Calyxes, Framed By Three Royal Blue Enamel Leaves Accentuated With Royal Blue Rhinestone Center Veins. Safety Pin Hook Closure.