Tiramisu - 925 Sterling Silver Blue Topaz Gemstone EarringMetal 925 Sterling Silver Blue Topaz (Gemstone Composition Natural, Enhancement Irradiated) Each earring features a teardrop shaped, light sky blue topaz gemstone set within a slightly curved, silver tone sterling silver metal frame. The earring settings have a concave shape that frames the gemstone. The metal is a light, polished silver tone. The earring backs are a simple, hooked style, typical of dangle earrings. The earrings have a hook design for