We love this Antique 15k diamond, sapphire, ruby & pearl ring, circa 1910, for its strong combination of shapes and colors as well as its dynamic symmetry. The ring sits on the diagonal, in contrast to the more common linear arrangement. Studded with old mine cut diamonds, a sapphire and a ruby, the pearl provides balance to the strong color and rough texture of the gemstones. Historians of the United States will appreciate the patriotic red white and blue color combination corresponding to that of the American flag. The ring is a size US 6 and can be sized.