Iolite - Tanzania

Joe Henley Rough & Gemstones Verified independent store

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Iolite exhibits pleochroism, which means it absorbs varying wavelengths of light based on the angle of incoming rays or their polarization plane. As a result, the gemstone showcase s different hues depending on the viewing angle. When rotated, this Iolite reveals a spectrum of colors spanning from deep oceanic blue to a cool grey. They cut mesmerizing gemstones. 1.721 grams / 8.605 carats / 16.2 x 9.3 x 7.2 mm / eye clean Show more