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Market value charts
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Iolite: average retail prices, Apr 2024
Select gemstone type:
Alexandrite
Amblygonite
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Andalusite
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Axinite
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Danburite
Demantoid Garnet
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Diaspore
Diopside
Emerald
Enstatite
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Garnet Color Change
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Hiddenite
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Iolite
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Pezzotaite
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Tourmaline Bi-Color
Tourmaline Paraiba
Tourmaline Rubellite
Tsavorite Garnet
Zircon
Gemstone Appraisal: Iolite
Gems market statistics: Iolite