Four Pieces of Gold Jewelry, Including: two unmarked sorority pins, one with seed pearls and one with an enamel inset, seed pearls and tiny rubies, one vintage 10k gold marked ring with tiny diamond accents and center oval cut amethyst, size 7 1/2, and one antique crescent moon brooch with alternating seed pearls and diamond, graduating out from center, 2 1/16" long.