1.88 Carat Blue Oval Sapphire GIA

This is a 1.88 carat oval-cut blue sapphire certified by the Gemological Institute of America (GIA). The stone is unheated and untreated, retaining its natural properties. It is offered as a loose stone without mounting. The oval cutting format provides increased surface area while maintaining the depth necessary for color saturation in this blue variety of corundum.