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0.26 ct Blue Iolite Gemstone, Iolite Gem in Octagon Step Cut Shape for Sale.
Photos are of Actual Product for Sale
0.26 ct Blue Iolite Stone, Natural Iolite in Octagon Step Cut Shape for Sale Iolite Gemstone in 5 x 3 mm (calibrated) Size for Sale, Iolite Stone in Deep Blue Color

0.26ct Natural Deep Blue Iolite, Emerald Cut, 5.1x2.9 mm

9.8 out of 10
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Iolite Product ID: 640322
Type: Iolite
Iolite Weight: 0.26 ct Iolite 1 gem
Iolite Size: 5 x 3 mm calibrated Iolite
Iolite Size: 5.1 x 2.9 x 2.5 mm Iolite
Iolite Exact Size: 5.08 x 2.94 x 2.46 mm
Length x Width x Depth
Iolite Shape: Octagon Step Cut Iolite
Iolite Color: Deep Blue Iolite
Iolite Clarity: VS Iolite
Iolite Treatment: Untreated
Iolite Origin: Madagascar Iolite
Content: 1 pc
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Product Description

This is a 0.26 carat natural deep blue Iolite gem, 1 pc in octagon / emerald cut shape with an exact size of 5.08 x 2.94 x 2.46 mm. This loose Iolite gemstone was mined in Madagascar and its clarity is VS (Eye Clean). No treatment has been applied on this natural Iolite stone

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GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

Very good.

Posted By Tommy in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Easy and good price

Posted By Bry_guy in March, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Very easy to navigate with a great selection.

Posted By Bar181 in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy and to the point

Posted By Victorius in May, 2025
Source: Bizrate
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Enlarged Gemstone Image