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1.81 ct Blue Tourmaline Gemstone, Tourmaline Gem in Octagon Step Cut Shape for Sale.
Photos are of Actual Product for Sale
1.81 ct Blue Tourmaline Stone, Natural Tourmaline in Octagon Step Cut Shape for Sale Tourmaline Gemstone in 6.6 x 6.5 mm Size for Sale, Tourmaline Stone in Dark Blue Color

1.81ct Natural Dark Blue Tourmaline, Emerald Cut, 6.6x6.5 mm

9.9 out of 10
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Tourmaline Product ID: 693957
Type: Tourmaline
Tourmaline Weight: 1.81 ct Tourmaline 1 gem
Tourmaline Size: mm calibrated Tourmaline
Tourmaline Size: 6.6 x 6.5 x 4.7 mm Tourmaline
Tourmaline Exact Size: 6.55 x 6.54 x 4.67 mm
Length x Width x Depth
Tourmaline Shape: Octagon Step Cut Tourmaline
Tourmaline Color: Dark Blue Tourmaline
Tourmaline Clarity: VVS-VS Tourmaline
Tourmaline Treatment: Untreated
Tourmaline Origin: Mozambique Tourmaline
Content: 1 pc
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$
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Product Description

This is a 1.81 carat natural dark blue Tourmaline gem, 1 pc in octagon / emerald cut shape with an exact size of 6.55 x 6.54 x 4.67 mm. This loose Tourmaline gemstone was mined in Mozambique and its clarity is VVS-VS (Eye Clean). No treatment has been applied on this natural Tourmaline stone

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Overall Rating -> 10 star ratings

The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.

Posted By SLIntuitive Donna in July, 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
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Fast and reliable service.

Posted By Zæck in December, 2025
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Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones

Posted By Edsor works in October, 2025
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They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.

Posted By Debsarabs in February, 2026
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Overall Rating -> 10 star ratings

I have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?

Posted By Lynn in September, 2025
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