Sigma Gamma Rho Sorority Paraphernalia. Women's Sorority Licensed Greek Charm Bangle Bracelet. Gold Metal Open Adjustable Wire Bangle Bracelet Featuring Blue and Gold Rhinestone Rondelle Slide Beads, SGR Letter Cube Burnished Gold Beads, and Round Heritage Charm Featuring SGRHO and 1922. Round Charm Measures 1.25". Celebrate Sigma Gamma Rho heritage with this stunning Greek charm bangle bracelet, designed to reflect your sisterhood pride.