Blue sapphires are evaluated based upon the purity of their primary hue. Purple, violet, and green are the most common secondary hues found in blue sapphires.Violet and purple can contribute to the overall beauty of the color, while green is...
High Blue Light Blockage Filters out harmful blue light by up to 85%, protecting eyes during gaming and daily use. Lens Material UV-treated polycarbonate, anti-reflective, and anti-scratch for durability. Frame Design Full rim, matte finish,...