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Natural Party Color Tourmaline 1.31 Ct. Baguette Shape 6.8 x 5.3 Mm Gemstone From Nigeria: Product ID: 107200633 Product Name: Natural Tourmaline Weight: 1.31 CT. Size: 6.8 X 5.3 X 4.1 MM. Shape: Baguette Color: Party Color Clarity:VVS Luster: Good Gems Origin: Nigeria Treatment: Unheated C

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Natural Party Color Tourmaline 1.31 Ct. Baguette Shape 6.8 x 5.3 Mm Gemstone From Nigeria

Treasure of Gems & Jewelry

6.47 Carats Watermelon Bi-Color Tourmaline Half-Moon Fancy - Natural Nigerian Stone, 34XP: This striking half-moon fancy-cut tourmaline showcases a vivid watermelon bi-color pattern, with a deep raspberry-pink core framed by a crisp, pale olive-green border. Measuring precisely at 16.8 x 10

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6.47 Carats Watermelon Bi-Color Tourmaline Half-Moon Fancy - Natural Nigerian Stone, 34XP

Est. $80-$160

Natural Green Tourmaline 1.63 Ct. Octagon Shape 17.4 x 4.2 Mm. Gemstone From Nigeria: Product ID: 807243890 Product Name: Natural Tourmaline Weight: 1.63 CT. Size: 17.4 x 4.2 x 2 MM. Shape: Octagon Color: Green Clarity:VVS Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal S

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Natural Green Tourmaline 1.63 Ct. Octagon Shape 17.4 x 4.2 Mm. Gemstone From Nigeria

Treasure of Gems & Jewelry

Est. $73-$116

Natural Green Tourmaline 1.49 Ct. VVS Octagon Shape 6.7 x 5.5 Mm Gemstone From Nigeria: Product ID: 807250176 Product Name: Natural Tourmaline Weight: 1.49 CT. Size: 6.7 x 5.5 x 4.4 MM. Shape: Octagon Color: Green Clarity:VVS Luster: Very Good Gems Origin: Nigeria Treatment: Unheated Cry

Apr 10, 2026

Natural Green Tourmaline 1.49 Ct. VVS Octagon Shape 6.7 x 5.5 Mm Gemstone From Nigeria

Treasure of Gems & Jewelry

Est. $156-$246

Natural Greenish Yellow Tourmaline 1.59 Ct. Clean Cushion Shape 7.4 x 6.4 Mm Gemstone From Nigeria: Product ID: 807234307 Product Name: Natural Tourmaline Weight: 1.59 CT. Size: 7.4 x 6.4 x 4.3 MM. Shape: Cushion Color: Greenish Yellow Clarity:IF Luster: Very Good Gems Origin: Nigeria Treatment: Unh

Apr 04, 2026

Natural Greenish Yellow Tourmaline 1.59 Ct. Clean Cushion Shape 7.4 x 6.4 Mm Gemstone From Nigeria

Treasure of Gems & Jewelry

Est. $210-$330

Natural Green Tourmaline 1.00 Ct. Octagon Shape 9 x 3.7 Mm. Gemstone From Nigeria: Product ID: 807249466 Product Name: Natural Tourmaline Weight: 1.00 CT. Size: 9 x 3.7 x 3.3 MM. Shape: Octagon Color: Green Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal St

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Natural Green Tourmaline 1.00 Ct. Octagon Shape 9 x 3.7 Mm. Gemstone From Nigeria

Treasure of Gems & Jewelry

Est. $45-$71

Natural Green Tourmaline 2.78 Ct. Oval Shape 8.7 x 7.5 Mm Gemstone from Nigeria: Product ID: 807232606 Product Name: Natural Tourmaline Weight: 2.78 CT. Size: 8.7 x 7.5 x 5.9 MM. Shape: Oval Color: Green Clarity:SI1 Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal Str

2 days Left

Natural Green Tourmaline 2.78 Ct. Oval Shape 8.7 x 7.5 Mm Gemstone from Nigeria

Treasure of Gems & Jewelry

Est. $156-$245

Natural Pink Tourmaline 0.91 Ct. Oval Shape 6.9 x 6.3 Mm. Gemstone from Nigeria: Product ID: 807243966 Product Name: Natural Tourmaline Weight: 0.91 CT. Size: 6.9 x 6.3 x 3.2 MM. Shape: Oval Color: Pink Clarity:VVS Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal Stru

Apr 04, 2026

Natural Pink Tourmaline 0.91 Ct. Oval Shape 6.9 x 6.3 Mm. Gemstone from Nigeria

Treasure of Gems & Jewelry

Est. $258-$405

Natural Green Tourmaline 4.40 Ct. Cushion Shape 10 x 8.6 Mm. Unheated Gemstone Nigeria: Product ID: 807234266 Product Name: Natural Tourmaline Weight: 4.40 CT. Size: 10 x 8.6 x 6.2 MM. Shape: Cushion Color: Green Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal S

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Natural Green Tourmaline 4.40 Ct. Cushion Shape 10 x 8.6 Mm. Unheated Gemstone Nigeria

Treasure of Gems & Jewelry

Natural Green Tourmaline 1.00 Ct. Octagon Shape 6.9 x 4.3 Mm. Gemstone from Nigeria: Product ID: 807236266 Product Name: Natural Tourmaline Weight: 1.00 CT. Size: 6.9 x 4.3 x 3.6 MM. Shape: Octagon Color: Green Clarity:SI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal S

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Natural Green Tourmaline 1.00 Ct. Octagon Shape 6.9 x 4.3 Mm. Gemstone from Nigeria

Treasure of Gems & Jewelry

Est. $74-$117

Natural Pink Tourmaline 0.86 Ct. Oval Shape 6.6 x 5.4 Mm. Gemstone from Nigeria: Product ID: 807226424 Product Name: Natural Tourmaline Weight: 0.86 CT. Size: 6.6 x 5.4 x 3.5 MM. Shape: Oval Color: Pink Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal Stru

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Natural Pink Tourmaline 0.86 Ct. Oval Shape 6.6 x 5.4 Mm. Gemstone from Nigeria

Treasure of Gems & Jewelry

Est. $121-$190

Natural Party Color Tourmaline 2.14 Ct. Octagon Shape 9 x 5.1 Mm. Gemstone From Nigeria: Product ID: 807237568 Product Name: Natural Tourmaline Weight: 2.14 CT. Size: 9 x 5.1 x 4.2 MM. Shape: Octagon Color: Party Color Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crys

2 days Left

Natural Party Color Tourmaline 2.14 Ct. Octagon Shape 9 x 5.1 Mm. Gemstone From Nigeria

Treasure of Gems & Jewelry

Est. $80-$126

Natural Pink Tourmaline 1.43 Ct. 2 Pcs. VVS Oval Shape 6.5 x 5.2 Mm.Unheated Gemstone from Nigeria: Product ID: 807251264 Product Name: Natural Gemstones Weight: 1.43 CT. Size: 6.5 x 5.2 x 3.1 MM. Shape: Oval Shape Color: Pink Clarity:VVS Luster: Very Good Gems Origin: Nigeria Treatment: Unheated Cr

2 days Left

Natural Pink Tourmaline 1.43 Ct. 2 Pcs. VVS Oval Shape 6.5 x 5.2 Mm.Unheated Gemstone from Nigeria

Treasure of Gems & Jewelry

Est. $174-$274

Natural Party Color Pink Tourmaline 0.66 Ct. Octagon Shape 8.2 x 3.4 Mm Gemstone from Nigeria: Product ID: 807250545 Product Name: Natural Tourmaline Weight: 0.66 CT. Size: 8.2 x 3.4 x 2.6 MM. Shape: Octagon Color: Party Color Pink Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheat

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Natural Party Color Pink Tourmaline 0.66 Ct. Octagon Shape 8.2 x 3.4 Mm Gemstone from Nigeria

Treasure of Gems & Jewelry

Est. $38-$59

Natural Green Tourmaline 2.44 Ct. Octagon Shape 8.1 x 7.5 Mm. Gemstone from Nigeria: Product ID: 807238142 Product Name: Natural Tourmaline Weight: 2.44 CT. Size: 8.1 x 7.5 x 4.2 MM. Shape: Octagon Color: Lime Green Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Cry

2 days Left

Natural Green Tourmaline 2.44 Ct. Octagon Shape 8.1 x 7.5 Mm. Gemstone from Nigeria

Treasure of Gems & Jewelry

Est. $146-$230

Natural Green Tourmaline 1.84 Ct. Octagon Shape 15.9 x 3.7 Mm Gemstone from Nigeria: Product ID: 807242281 Product Name: Natural Tourmaline Weight: 1.84 CT. Size: 15.9 x 3.7 x 3.1 MM. Shape: Octagon Color: Green Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal

2 days Left

Natural Green Tourmaline 1.84 Ct. Octagon Shape 15.9 x 3.7 Mm Gemstone from Nigeria

Treasure of Gems & Jewelry

Est. $103-$162

Natural Pink Tourmaline 1.03 Ct. Round Shape 6 Mm Gemstone from Nigeria: Product ID: 807251305 Product Name: Natural Tourmaline Weight: 1.03 CT. Size: 6 x 6 x 3.9 MM. Shape: Round Color: Pink Clarity:SI1 Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal Structu

Apr 04, 2026

Natural Pink Tourmaline 1.03 Ct. Round Shape 6 Mm Gemstone from Nigeria

Treasure of Gems & Jewelry

Est. $213-$335

Natural Pink Tourmaline 1.05 Ct. Oval Shape 7.4 x 5.5 Mm Gemstone from Nigeria: Product ID: 807251329 Product Name: Natural Tourmaline Weight: 1.05 CT. Size: 7.4 x 5.5 x 4 MM. Shape: Oval Shape Color: Pink Clarity:SI1 Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal

Apr 04, 2026

Natural Pink Tourmaline 1.05 Ct. Oval Shape 7.4 x 5.5 Mm Gemstone from Nigeria

Treasure of Gems & Jewelry

Est. $213-$335

Natural Pink Red Tourmaline 0.77 Ct. Oval Shape 6.3 x 5.3 Mm Gemstones from Nigeria: Product ID: 807250947 Product Name: Natural Tourmaline Weight: 0.77 CT. Size: 6.3 x 5.3 x 3.5 MM. Shape: Oval Color: Pink Red Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal

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Natural Pink Red Tourmaline 0.77 Ct. Oval Shape 6.3 x 5.3 Mm Gemstones from Nigeria

Treasure of Gems & Jewelry

Natural Green Tourmaline 3.38 Ct. Octagon Shape 10.1 x 7.6 Mm. Gemstone from Nigeria: Product ID: 807240033 Product Name: Natural Tourmaline Weight: 3.38 CT. Size: 10.1 x 7.6 x 4.7 MM. Shape: Octagon Color: Green Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal

Apr 04, 2026

Natural Green Tourmaline 3.38 Ct. Octagon Shape 10.1 x 7.6 Mm. Gemstone from Nigeria

Treasure of Gems & Jewelry

Est. $301-$474

Natural Green Tourmaline 1.94 Ct. Octagon Shape 7.7 x 5.9 Mm Gemstone from Nigeria: Product ID: 807224163 Product Name: Natural Tourmaline Weight: 1.94 CT. Size: 7.7 x 5.9 x 4.7 MM. Shape: Octagon Color: Green Clarity:IF Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal S

2 days Left

Natural Green Tourmaline 1.94 Ct. Octagon Shape 7.7 x 5.9 Mm Gemstone from Nigeria

Treasure of Gems & Jewelry

Est. $42-$66

Natural Pink Tourmaline 1.14 Ct. 5 Pcs. Oval Shape Gemstones From Nigeria: Product ID: 807250959 Product Name: Natural Tourmaline Weight: 1.14 CT. Size: 5.2 x 3.1 x 2.5 to 4.8 x 3.2 x 2.6 MM. Shape: Oval Color: Pink Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Un

2 days Left

Natural Pink Tourmaline 1.14 Ct. 5 Pcs. Oval Shape Gemstones From Nigeria

Treasure of Gems & Jewelry

Est. $140-$220

Natural Pink Tourmaline 1.45 Ct. Oval Shape 7.2 x 6.8 Mm. Unheated Gemstone From Nigeria: Product ID: 807250158 Product Name: Natural Tourmaline Weight: 1.45 CT. Size: 7.2 x 6.8 x 3.9 MM. Shape: Oval Color: Pink Clarity:VSI Luster: Very Good Gems Origin: Nigeria Treatment: Unheated Crystal

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Natural Pink Tourmaline 1.45 Ct. Oval Shape 7.2 x 6.8 Mm. Unheated Gemstone From Nigeria

Treasure of Gems & Jewelry

Natural Purplish Pink Tourmaline 1.08 Ct. Octagon Shape 7 x 4.6 Mm Gemstone from Nigeria: Product ID: 807242667 Product Name: Natural Tourmaline Weight: 1.08 CT. Size: 7 x 4.6 x 3.7 MM. Shape: Octagon Color: Purplish Pink Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Cr

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Natural Purplish Pink Tourmaline 1.08 Ct. Octagon Shape 7 x 4.6 Mm Gemstone from Nigeria

Treasure of Gems & Jewelry

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