Elumeo SE, based in Berlin, is a listed company specializing in the distribution and manufacture of gemstone jewelry. The company operates e-commerce sites in Germany, the United Kingdom, France, the Netherlands, Spain, Belgium, Italy and the USA, as well as worldwide via New York Gemstones. Elumeo also offers products on smart TV under the "Juwelo" brand, where viewers can bid on falling prices. The company sources gemstones such as ruby, sapphire, emerald, topaz, amethyst, garnet, opal and rare stones such as sphene and zultanite. The jewelry is produced in the company's own factory in Chanthaburi, Thailand.