5.05 Carat Blue SRI LANKAN Cushion Sapphire CD

This is a 5.05 carat cushion-cut blue sapphire from Sri Lanka, offered as a loose stone. The stone is unheated and untreated. The cushion cut is a traditional faceted style that emphasizes depth and color saturation in sapphires. As a Sri Lankan sapphire of this size and treatment status, it is suitable for evaluation by a qualified gemologist or laboratory for formal certification of color grade and origin characteristics.