Rubies are renowned for their intense red color and their status as one of the most valuable gemstones in the world. At Douma Gems we offer carefully selected and fully certified rubies that are ideal for creating luxury jewelry pieces as well as for building a strong investment portfolio. With potential year on year growth of up to 8 percent, rubies are regarded as a symbol of passion and a reliable asset. Each stone is chosen for its purity, origin and brilliance, providing you with gemstones that excel in both beauty and value.