Every Turquoise Engagement Ring in our collection is handcrafted in gold or platinum with a turquoise stone ranging from light blue to greens with or without the matrix. This semi-precious gemstone has a long history of being cherished for its beauty and used in jewelry as early as in the times of ancient civilizations such as the Egyptians, Persians, Native Americans, and cultures in Mesopotamia. Turquoise is one of the few examples where the name of the gemstone is also of the color that describes it.