This black sapphire men's band is crafted in brown tungsten carbide with rows of black sapphires around the top and bottom edges and brick pattern in the center.; Black sapphire: 1.87 total carat weight; Brown tungsten; 8mm; Almost all gemstones and blue and black diamonds have been treated to enhance their beauty and require special care; Photo may have been enlarged and/or enhanced; All gemstone carat weights (tcw) are approximate; variance may be 0.05 carat.; Imported