4.53 Carat Blue SRI LANKAN Cushion Sapphire CD

This 4.53 carat sapphire displays a blue hue and originates from Sri Lanka, known for producing sapphires with distinctive color characteristics. The stone is cut in a cushion shape and has not undergone heat treatment or other enhancements. The carat weight and unheated status make this a notable example of natural Sri Lankan sapphire suitable for fine jewelry applications.