Natural Unheated Bi Color Tourmaline 4.12 Ct. Octagon Shape 15.3 x 5.7 Mm. Gemstone From Nigeria

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Natural Pink Tourmaline 6.57 Ct. Octagon Shape 9.4 x 9 Mm. Gemstone Unheated From Nigeria (1 of 3)

Natural Pink Tourmaline 6.57 Ct. Octagon Shape 9.4 x 9 Mm. Gemstone Unheated From Nigeria Product ID: 807235652 Product Name: Natural Tourmaline Weight: 6.57 CT. Size: 9.4 x 9 x 7.9 MM. Shape: Octagon Color: Bi Color Clarity:SI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal

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Natural Unheated Bi Color Tourmaline 1.62 Ct. VVS Octagon Shape 13.7 x 4.2 Mm. Gemstone From Nigeria (1 of 3)

Natural Unheated Bi Color Tourmaline 1.62 Ct. VVS Octagon Shape 13.7 x 4.2 Mm. Gemstone From Nigeria Product ID: 807243306 Product Name: Natural Tourmaline Weight: 1.62 CT. Size: 13.7 x 4.2 x 2.8 MM. Shape: Octagon Color: Bi Color Clarity:VVS Luster: Good Gems Origin: Nigeria Treatment: Unheated Crys

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Natural Unheated Bi Color Tourmaline 0.87 Ct. Octagon Shape 12.8 x 3 x 2.2 Mm. Gemstone (1 of 3)

Natural Unheated Bi Color Tourmaline 0.87 Ct. Octagon Shape 12.8 x 3 x 2.2 Mm. Gemstone Product ID: 807241098 Product Name: Natural Tourmaline Weight: 0.87 CT. Size: 12.8 x 3 x 2.2 MM. Shape: Octagon Color: Bi Color Clarity:SI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal

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Bi Color Tourmaline 2.62 Ct. Octagon Shape 8.7 x 6.9 Mm. Natural Unheated Gemstone From Nigeria (1 of 3)

Bi Color Tourmaline 2.62 Ct. Octagon Shape 8.7 x 6.9 Mm. Natural Unheated Gemstone From Nigeria Product ID: 807221548 Product Name: Natural Tourmaline Weight: 2.62 CT. Size: 8.7 x 6.9 x 4.5 MM. Shape: Octagon Color: Bi Color Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Cryst

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Bi Color Tourmaline 1.88 Ct. Octagon Shape 6.9 x 5.4 Mm. Natural Unheated Gemstone From Nigeria (1 of 3)

Bi Color Tourmaline 1.88 Ct. Octagon Shape 6.9 x 5.4 Mm. Natural Unheated Gemstone From Nigeria Product ID: 807234416 Product Name: Natural Tourmaline Weight: 1.88 CT. Size: 6.9 x 5.4 x 5 MM. Shape: Octagon Color: Bi Color Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal

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Bi Color Tourmaline 2.59 Ct. Octagon Shape 7.7 x 5.8 Mm. Natural Gemstone Unheated From Nigeria (1 of 3)

Bi Color Tourmaline 2.59 Ct. Octagon Shape 7.7 x 5.8 Mm. Natural Gemstone Unheated From Nigeria Product ID: 807234217 Product Name: Natural Tourmaline Weight: 2.59 CT. Size: 7.7 x 5.8 x 5.9 MM. Shape: Octagon Color: Bi Color Clarity:SI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crysta

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Bi Color Tourmaline 2.88 Ct. Clean Octagon Shape 8.2 x 6.1 Mm. Natural Unheated Gemstone From (1 of 3)

Bi Color Tourmaline 2.88 Ct. Clean Octagon Shape 8.2 x 6.1 Mm. Natural Unheated Gemstone From Product ID: 807221540 Product Name: Natural Tourmaline Weight: 2.88 CT. Size: 8.2 x 6.1 x 6 MM. Shape: Octagon Color: Bi Color Clarity:IF Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal

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Bi Color Tourmaline 1.84 Ct. Clean Octagon Shape 7.8 x 6.5 Mm. Natural Unheated Gemstone From (1 of 3)

Bi Color Tourmaline 1.84 Ct. Clean Octagon Shape 7.8 x 6.5 Mm. Natural Unheated Gemstone From Product ID: 807221541 Product Name: Natural Tourmaline Weight: 1.84 CT. Size: 7.8 x 6.5 x 3.7 MM. Shape: Octagon Color: Bi Color Clarity:IF Luster: Good Gems Origin: Nigeria Treatment: Unheated Crysta

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Bi Color Tourmaline 2.11 Ct. Octagon Shape 8 x 6.2 Mm. Natural Gemstone Unheated (1 of 3)

Bi Color Tourmaline 2.11 Ct. Octagon Shape 8 x 6.2 Mm. Natural Gemstone Unheated Product ID: 807216327 / Product Name: Natural Tourmaline / Weight: 2.11 CT. / Size: 8 x 6.2 x 4.6 MM. / Shape: Octagon / Color: Bi Color / Clarity:VVS - SI / Luster: Good / Gems Origin: Nigeria / Trea

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Bi-Color Tourmaline 0.93 Ct. VVS Octagon Shape 5.5 x 5.4 Mm. Natural Unheated Gemstone From Nigeria (1 of 3)

Bi-Color Tourmaline 0.93 Ct. VVS Octagon Shape 5.5 x 5.4 Mm. Natural Unheated Gemstone From Nigeria Product ID: 807232767 Product Name: Natural Tourmaline Weight: 0.93 CT. Size: 5.5 x 5.4 x 3.8 MM. Shape: Octagon Color: Bi-Color Clarity:VVS Luster: Good Gems Origin: Nigeria Treatment: Unheated Cryst

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Bi Color Tourmaline 1.41 Ct. VVS Octagon Shape 6 x 5.3 Mm. Natural Unheated Gemstone From Nigeria (1 of 3)

Bi Color Tourmaline 1.41 Ct. VVS Octagon Shape 6 x 5.3 Mm. Natural Unheated Gemstone From Nigeria Product ID: 807215205 Product Name: Natural Tourmaline Weight: 1.41 CT. Size: 6 x 5.3 x 4.6 MM. Shape: Octagon Color: Bi Color Clarity:VVS Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal

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Bi Color Tourmaline 0.61 Ct. Octagon Shape 5.3 x 4.2 Mm. Natural Gemstone Unheated From Nigeria (1 of 3)

Bi Color Tourmaline 0.61 Ct. Octagon Shape 5.3 x 4.2 Mm. Natural Gemstone Unheated From Nigeria Product ID: 807234243 Product Name: Natural Tourmaline Weight: 0.61 CT. Size: 5.3 x 4.2 x 3 MM. Shape: Octagon Color: Bi Color Clarity:SI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal

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Bi Color Tourmaline 0.78 Ct. VVS Octagon Shape 7.1 x 3.9 Mm. Natural Unheated Gemstone From Nigeria (1 of 3)

Bi Color Tourmaline 0.78 Ct. VVS Octagon Shape 7.1 x 3.9 Mm. Natural Unheated Gemstone From Nigeria Product ID: 807234197 Product Name: Natural Tourmaline Weight: 0.78 CT. Size: 7.1 x 3.9 x 3.3 MM. Shape: Octagon Color: Bi Color Clarity:VVS Luster: Good Gems Origin: Nigeria Treatment: Unheated Cryst

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Bi Color Tourmaline 13.00 Ct. VVS Octagon Shape 21 x 18 Mm. Natural Gemstone Unheated (1 of 3)

Bi Color Tourmaline 13.00 Ct. VVS Octagon Shape 21 x 18 Mm. Natural Gemstone Unheated Product ID: 807250069 / Product Name: Natural Tourmaline / Weight: 13.00 CT. / Size: 21 x 18 x 7.4 MM. / Shape: Octagon / Color: Bi Color / Clarity:VVS / Luster: Very Good / Gems Origin: Nigeria / Tre

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Bi Color Tourmaline 1.41 Ct. VVS Octagon Shape 6.1 x 5.4 Mm. Natural Gemstone Unheated From Nigeria (1 of 3)

Bi Color Tourmaline 1.41 Ct. VVS Octagon Shape 6.1 x 5.4 Mm. Natural Gemstone Unheated From Nigeria Product ID: 807233535 Product Name: Natural Tourmaline Weight: 1.41 CT. Size: 6.1 x 5.4 x 4.4 MM. Shape: Octagon Color: Bi Color Clarity:VVS Luster: Good Gems Origin: Nigeria Treatment: Unheated Cryst

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Bi Color Tourmaline 1.18 Ct. VVS Octagon Shape 7.1 x 4.7 Mm. Natural Gemstone Unheated (1 of 3)

Bi Color Tourmaline 1.18 Ct. VVS Octagon Shape 7.1 x 4.7 Mm. Natural Gemstone Unheated Product ID: 807243348 / Product Name: Natural Tourmaline / Weight: 1.18 CT. / Size: 7.1 x 4.7 x 3.5 MM. / Shape: Octagon / Color: Bi Color / Clarity:VVS / Luster: Good / Gems Origin: Nigeria / Treatme

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Bi Color Tourmaline 1.18 Ct. VVS Octagon Shape 5.5 x 5.1 Mm. Natural Gemstone Unheated From Nigeria (1 of 3)

Bi Color Tourmaline 1.18 Ct. VVS Octagon Shape 5.5 x 5.1 Mm. Natural Gemstone Unheated From Nigeria Product ID: 807234196 Product Name: Natural Tourmaline Weight: 1.18 CT. Size: 5.5 x 5.1 x 4.5 MM. Shape: Octagon Color: Bi Color Clarity:VVS Luster: Good Gems Origin: Nigeria Treatment: Unheated Cryst

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Multi Color Tourmaline 1.40 Ct. Octagon Shape 5.7 x 5.5 Mm. Natural Gemstone Unheated From Nigeria (1 of 3)

Multi Color Tourmaline 1.40 Ct. Octagon Shape 5.7 x 5.5 Mm. Natural Gemstone Unheated From Nigeria Product ID: 807236189 Product Name: Natural Tourmaline Weight: 1.40 CT. Size: 5.7 x 5.5 x 4.6 MM. Shape: Octagon Color: Multi Color Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Cr

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Indicolite Tourmaline 2.18 Ct. Octagon Shape 15.3 x 4.3 Mm. Natural Unheated Gemstone From Nigeria (1 of 3)

Indicolite Tourmaline 2.18 Ct. Octagon Shape 15.3 x 4.3 Mm. Natural Unheated Gemstone From Nigeria Product ID: 807246582 Product Name: Natural Tourmaline Weight: 2.18 CT. Size: 15.3 x 4.3 x 3.4 MM. Shape: Octagon Color: Blue Indicolite Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheat

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Green Tourmaline 15.12 Ct. Clean Octagon Shape 15.3 x 10.8 Mm. Natural Unheated Gemstone From (1 of 3)

Green Tourmaline 15.12 Ct. Clean Octagon Shape 15.3 x 10.8 Mm. Natural Unheated Gemstone From Product ID: 807230431 Product Name: Natural Tourmaline Weight: 15.12 CT. Size: MM. Shape: Octagon Color: Green Clarity:IF Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal Structure: Trigo

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Natural Bi Color Tourmaline 2.00 Ct. Octagon Shape 11 x 5.3 Mm. Unheated Gemstone From Nigeria (1 of 3)

Natural Bi Color Tourmaline 2.00 Ct. Octagon Shape 11 x 5.3 Mm. Unheated Gemstone From Nigeria Product ID: 807237828 Product Name: Natural Tourmaline Weight: 2.00 CT. Size: 11 x 5.3 x 3.2 MM. Shape: Octagon Color: Bi Color Clarity:SI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal

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Natural Bi Color Tourmaline 2.26 Ct. Octagon Shape 13.2 x 4.6 Mm. Gemstone Unheated From Nigeria (1 of 3)

Natural Bi Color Tourmaline 2.26 Ct. Octagon Shape 13.2 x 4.6 Mm. Gemstone Unheated From Nigeria Product ID: 807242633 / Product Name: Natural Tourmaline / Weight: 2.26 CT. / Size: 13.2 x 4.6 x 3.8 MM. / Shape: Octagon / Color: Pink / Clarity:VSI / Luster: Very Good / Gems Origin: Nigeria / Treat

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Bi Color Tourmaline 1.52 Ct. Octagon Shape 7.8 x 4.8 Mm. Natural Gemstone From Nigeria (1 of 3)

Bi Color Tourmaline 1.52 Ct. Octagon Shape 7.8 x 4.8 Mm. Natural Gemstone From Nigeria Product ID: 807236186 Product Name: Natural Tourmaline Weight: 1.52 CT. Size: 7.8 x 4.8 x 4.1 MM. Shape: Octagon Color: Bi Color Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Cryst

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Natural Bi Color Tourmaline 1.25 Ct. VVS Octagon Shape 14.5 x 3.3 Mm. Unheated Gemstone From Nigeria

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Natural Green Tourmaline 1.16 Ct. VVS Octagon Shape 4.9 x 5.7 Mm. Unheated Gemstone From Nigeria

$20

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Natural Bi Color Tourmaline 2.83 Ct. Octagon Shape 15.9 x 5 Mm. Unheated Gemstone

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Natural Bi Color Tourmaline 2.91 Ct. Clean Octagon Shape 9.3 x 6.3 Mm. Gemstone From Nigeria

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Natural Multi Color Tourmaline 3.27 Ct. Octagon Shape 10 x 7.4 Mm. Gemstone Unheated From Nigeria

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Natural Bi Color Tourmaline 1.20 Ct. Octagon Shape 6 x 4.6 Mm. Gemstone Unheated From Nigeria

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Bi Color Tourmaline 2.50 Ct. Octagon Shape 8.5 x 5.6 Mm. Natural Gemstone Unheated From Nigeria

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Natural Bi Color Tourmaline 2.93 Ct. Octagon Shape 15.4 x 5.4 Mm. Gemstone From Nigeria

Feb 02, 2025Treasure of Gems & Jewelry

Natural Multi Color Tourmaline 5.74 Ct. Octagon Shape 2.5 x 5.2 Mm. Gemstone Unheated From Nigeria

Feb 02, 2025Treasure of Gems & Jewelry

Natural Bi Color Tourmaline 4.57 Ct. Octagon Shape 8.7 x 7.6 Mm. Gemstone Unheated From Nigeria

Feb 02, 2025Treasure of Gems & Jewelry

Natural Bi Color Tourmaline 2.22 Ct. Octagon Shape 7 x 6 Mm. Gemstone Unheated

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Natural Multi Color Tourmaline 3.90 Ct. VVS Octagon Shape 12 x 6.3 Mm. Gemstone Unheated

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Natural Peach Tourmaline 2.71 Ct. VVS Octagon Shape 12.3 x 5.7 Mm. Gemstone From Nigeria

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Natural Green Tourmaline 1.39 Ct. Octagon Shape 6.6 x 5.7 Mm Gemstone From Nigeria

$12

Feb 02, 2025Treasure of Gems & Jewelry

Natural Bi Color Tourmaline 1.04 Ct. Octagon Shape 8.8 x 3.5 Mm. Unheated Gemstone From Nigeria

Feb 02, 2025Treasure of Gems & Jewelry

Natural Green Tourmaline 1.33 Ct. Clean Octagon Shape 5.7 x 5.7 Mm Gemstone From Nigeria

$12

Feb 09, 2025Treasure of Gems & Jewelry

Natural Green Tourmaline 1.71 Ct. Octagon Shape 15.3 x 4 Mm Gemstone From Nigeria

Feb 09, 2025Treasure of Gems & Jewelry

Natural Multi Color Tourmaline 3.32 Ct. Octagon Shape 12.9 x 5.8 Mm. Gemstone From Nigeria

Feb 09, 2025Treasure of Gems & Jewelry

Natural Green Tourmaline 1.38 Ct. Clean Octagon Shape 5.9 x 5.7 Mm Gemstone From Nigeria

$12

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Natural Party Color Pink Tourmaline 1.20 Ct. Octagon Shape 5.7 x 5.6 Mm Gemstone From Nigeria

$10

Feb 09, 2025Treasure of Gems & Jewelry

Natural Bi Color Tourmaline 3.77 Ct. Octagon Shape 13.2 x 5.5 Mm. Gemstone Unheated From Nigeria

Feb 16, 2025Treasure of Gems & Jewelry

Natural Bi Color Tourmaline 2.79 Ct. Octagon Shape 17.6 x 4.5 Mm. Unheated Gemstone From Nigeria

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Natural Orange Pink Tourmaline 1.82 Ct. Clean Octagon Shape 7.8 x 5.7 Mm. Gemstone From Nigeria

Feb 16, 2025Treasure of Gems & Jewelry

Natural Bi Color Tourmaline 1.33 Ct. VVS Octagon Shape 8 x 4.2 Mm. Unheated Gemstone From Nigeria

Feb 16, 2025Treasure of Gems & Jewelry

Natural Unheated Bi Color Tourmaline 4.12 Ct. Octagon Shape 15.3 x 5.7 Mm. Gemstone From Nigeria

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