https://canvas.instructure.com..../eportfolios/3435991
https://articlescad.com/rare-b....lue-sapphire-sri-lan
The appearance of each sapphire is what will determine its quality. Cornflower Sapphires and Royal Blue Sapphires are considered top-quality amongst other blue sapphires, and they can both be equally expensive and highly sought after. Sapphires' hue of blue reflects all the shades in the sky. From blazing midday to velvety night, it reflects them all. The value of a blue Sapphire is determined mainly by its color. Iron and titanium are