1880s Bloodstone Cameo Ring, 10K, (sold)  1900s Navette Shaped Agate Ring, 10K, (sold)  1860s Faith Hope &amp; Charity Intaglio Ring, Carnelian, 10K (sold)  1890s Carnelian Glass Cameo Ring, 10K, $250  1880s Carnelian and Rose Cut Diamond Ring, 14K, (sold)  1900s Five Opal Ring, 10K, (sold)