PDCgems
Iolite
$65
Iolite is one of the few stones that shows a marked pleochroism. It can be purplish blue to colorless and yellowish depending on the angle of observation. It is very easy to distinguish from other stones of this color.
Variety: Cordierite
Color : Blue
Dimensions : 7.00 x 5.00 mm
Weight: Approx. 0.80 ct
Shape: Oval cabochon
Treatment: None
Hardness: 7 - 7.5
Actual product colors may vary from colors shown on your monitor.