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37.58 ct Black Tourmaline Gemstone, Tourmaline Gem in Octagon Step Cut Shape for Sale.
Photos are of Actual Product for Sale
37.58 ct Black Tourmaline Stone, Natural Tourmaline in Octagon Step Cut Shape for Sale Tourmaline Gemstone in 26.2 x 15 mm Size for Sale, Tourmaline Stone in Schorl Color

37.58ct Natural Schorl Tourmaline, Emerald Cut, 26.2x15 mm

9.8 out of 10
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Tourmaline Product ID: 669754
Type: Tourmaline
Tourmaline Weight: 37.58 ct Tourmaline 1 gem
Tourmaline Size: mm calibrated Tourmaline
Tourmaline Size: 26.2 x 15 x 10.9 mm Tourmaline
Tourmaline Exact Size: 26.17 x 15.02 x 10.85 mm
Length x Width x Depth
Tourmaline Shape: Octagon Step Cut Tourmaline
Tourmaline Color: Schorl Tourmaline
Tourmaline Clarity: Opaque Tourmaline
Tourmaline Treatment: Untreated
Tourmaline Origin: Tanzania Tourmaline
Content: 1 pc
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$
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Product Description

This is a 37.58 carat natural schorl Tourmaline gem, 1 pc in octagon / emerald cut shape with an exact size of 26.17 x 15.02 x 10.85 mm. This loose Tourmaline gemstone was mined in Tanzania and its clarity is Opaque. No treatment has been applied on this natural Tourmaline stone

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The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.

Posted By Jen in December, 2025
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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
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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
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