PDCgems
Iolite
$160
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 mm
Weight: Approximately 1.15 ct
Shape: Square cushion
Treatment: None
Hardness: 7 - 7.5
Actual product colors may vary from colors shown on your monitor.