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0.15 ct Blue Iolite Gemstone, Iolite Gem in Square Facet Shape for Sale.
Photos are of Actual Product for Sale
0.15 ct Blue Iolite Stone, Natural Iolite in Square Facet Shape for Sale Iolite Gemstone in 3 x 3 mm (calibrated) Size for Sale, Iolite Stone in Deep Blue Color

0.15ct Natural Deep Blue Iolite, Square, 3x3 mm

9.8 out of 10
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Iolite Product ID: 687074
Type: Iolite
Iolite Weight: 0.15 ct Iolite 1 gem
Iolite Size: 3 x 3 mm calibrated Iolite
Iolite Size: 3 x 3 mm Iolite
Iolite Exact Size: 3.01 x 3.01 x 2.32 mm
Length x Width x Depth
Iolite Shape: Square Facet Iolite
Iolite Color: Deep Blue Iolite
Iolite Clarity: VS Iolite
Iolite Treatment: Untreated
Iolite Origin: Madagascar Iolite
Content: 1 pc
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$
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Product Description

This is a 0.15 carat natural deep blue Iolite gem, 1 pc in square shape with an exact size of 3.02 x 3.00 x 2.32 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

Great site for finding specific stones and sizes for individual pieces of jewelry

Posted By Designer in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!

Posted By Britnee Rose in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.

Posted By RenoRose in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I could see the actual gem I was buying

Posted By Bugs in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.

Posted By JD in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I was looking for high-quality amethyst on this site, and I was able to compare size, color, and weight in detail before making a purchase.

Posted By Atsuhisa in January, 2026
Source: Bizrate
Download Identification Report PDF
BGL Brief Report $ 18.00
Turnaround Time: 3-4 working days Details
AIG Brief Report $ 35.00
Turnaround Time: 5-10 working days Details
ICA Brief Report $ 90.00
Turnaround Time: 8-12 working days Details
Enlarged Gemstone Image