The elegant, classic, sophisticated earring. Natural Australian rainbows that have been turned into Opal gemstones by a miraculous and mysterious process that science still cannot explain. Opals are undoubtedly the most beautiful gemstones on earth with the red of ruby, the green of emerald and the blue of amethyst all scintillating together in one enigmatic gemstone. These Opal gems have been simply and thoughtfully framed in a striking bezel setting. The beauty is in the simplicity and this is a design that is perhaps the most admired that we have ever produced. Guaranteed hypoallergenic with a lifetime guarantee and warranty.