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Loose Iolite
2.28 ctw Blue Iolite Gemstones, Iolite Gems in Octagon Step Cut Shape for Sale.
Photos are of Actual Products for Sale
2.28 ctw Blue Iolite Stones, Natural Iolite in Octagon Step Cut Shape for Sale Iolite Gemstones in 6 x 4 mm (calibrated) Size for Sale, Iolite Stones in Violet Blue Color

2.28ct Natural Blue Iolite, Emerald Cut, 6.1x4.1 mm

9.7 out of 10
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Product ID: 279574
Type: Iolite
Weight: 2.28 ct (total) 5 gems
avg. 0.46 ct
Size: 6 x 4 mm calibrated
Size: 6.1 x 4.1 x 2.7 mm
Exact Size: 6.07 x 4.07 x 2.70 mm
Length x Width x Depth
Shape: Octagon Step Cut
Color: Violet Blue
Clarity: VS
Treatment: Untreated
Origin: Madagascar
Content: 5 pcs
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27.36
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Product Description

These are 2.28 carat natural violet blue Iolite gems, 5 pcs in octagon / emerald cut shape with an exact size of 6.07 x 4.07 x 2.70 mm. These loose Iolite gemstones were mined in Madagascar and their clarity is VS (Eye Clean). No treatment has been applied on these natural Iolite stones

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GemSelect Certified Store Reviews

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Overall Rating -> 10 star ratings

GemSelect is always my first choice for purchasing gemstones. The fact that the gems are always exactly as described and pictured on the website has earned my trust many times over. Even when I don't buy, I still love browsing all the beautiful stones. My new favorites are the bright green Tsavorites!

Posted By Lkcisneros in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Excellent options

Posted By CJ in February, 2026
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Overall Rating -> 9 star ratings

I loved the selection of gemstones you have a to z

Posted By James in May, 2026
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Overall Rating -> 10 star ratings

Wonderful purchase, can't wait to see the stone.

Posted By Tim in January, 2026
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Overall Rating -> 10 star ratings

I love the ability to choose from many options of shapes, gemstone type, color, and so forth. It is fun!

Posted By Geof in November, 2025
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Overall Rating -> 10 star ratings

I have been very happy with my prior purchases and enjoy the website experience.

Posted By Trouble in November, 2025
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