Sigma Gamma Rho Sorority Greek Paraphernalia Women's Brooch Lapel Pin. Elegant Floral Statement Brooch Designed as a Calla Lily Featuring a Fluted, Rippled Golden Yellow Enamel Petal. Highlighted With a Gently Curved Stem and Calyx Fully Paved With Sparkling Blue Rhinestones Set in Gold Metal. Safety Hook Closure.