From the Le Cube Diamont collection; This modern aesthetic chain link ring features a gorgeous blue sapphire in a unique openwork cube setting; Blue sapphire; 18K yellow gold; Almost all gemstones and require special careblue and black diamonds have been treated to enhance their beauty; Photo may have been enlarged and/or enhanced; All gemstone carat weights (ct. t.w.) are approximate; variance may be 0.05 carat.; Imported