Ethiopian Black Opal Pendant, Teardrop Cabochon, 925 Sterling SilverThis Teardrop cabochon of Ethiopian Black Opal has lots of green fire and some red, both of which really stand out against the black background. The setting is in 925 Sterling silver and it's a stepped bezel meaning there's an extra layer of Silver at the base which adds strength and also visually frames the gemstone. The back is also open personally I always like to see this and there is in this case a nice green fire. Also this means that the