1.69 Carat Blue SRI LANKAN Round Sapphire

This is a 1.69 carat blue sapphire from Sri Lanka in round brilliant cut, offered as a loose stone. The sapphire has been heat-treated, a standard practice that enhances color and clarity in corundum. Sri Lankan sapphires are traditionally valued for their fine blue hues and are among the world's most established sources for quality sapphires. The stone is available through Leibish & Co., a recognized dealer in colored gemstones.