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Natural Pink Tourmaline 1.08 Ct. Oval Shape 7.1 x 5.5 Mm Gemstone from Nigeria: Product ID: 807251371 Product Name: Natural Tourmaline Weight: 1.08 CT. Size: 7.1 x 5.5 x 4.3 MM. Shape: Oval Color: Pink Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal Stru

Mar 01, 2026

Natural Pink Tourmaline 1.08 Ct. Oval Shape 7.1 x 5.5 Mm Gemstone from Nigeria

Treasure of Gems & Jewelry

Est. $139-$219

Natural Pink Tourmaline 1.60 Ct. 2 Pcs Round Shape 5.8 Mm Gemstones From Nigeria: Product ID: 807251353 Product Name: Natural Tourmaline Weight: 1.60 CT. Size: 5.8 x 5.8 x 4 MM. Shape: Round Shape Color: Pink Clarity:SI1 Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal

Mar 08, 2026

Natural Pink Tourmaline 1.60 Ct. 2 Pcs Round Shape 5.8 Mm Gemstones From Nigeria

Treasure of Gems & Jewelry

Est. $195-$307

Natural Pink Tourmaline 1.14 Ct. Octagon Shape 9.2 x 3.8 Mm Gemstone From Nigeria: Product ID: 807247442 Product Name: Natural Tourmaline Weight: 1.14 CT. Size: 9.2 x 3.8 x 3.3 MM. Shape: Octagon Color: Pink Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal S

Mar 08, 2026

Natural Pink Tourmaline 1.14 Ct. Octagon Shape 9.2 x 3.8 Mm Gemstone From Nigeria

Treasure of Gems & Jewelry

Est. $103-$162

Natural Green Tourmaline 1.01 Ct. Octagon Shape 4.9 x 4.9 Mm Gemstone From Nigeria: Product ID: 807251071 Product Name: Natural Tourmaline Weight: 1.01 CT. Size: 4.9 x 4.9 x 3.8 MM. Shape: Octagon Color: Green Clarity:SI1 Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal

Mar 01, 2026

Natural Green Tourmaline 1.01 Ct. Octagon Shape 4.9 x 4.9 Mm Gemstone From Nigeria

Treasure of Gems & Jewelry

Est. $108-$170

Natural Pink Tourmaline 1.51 Ct. Oval Shape 8.1 x 6.1 Mm Gemstone from Nigeria: Product ID: 807251339 Product Name: Natural Tourmaline Weight: 1.51 CT. Size: 8.1 x 6.1 x 4.5 MM. Shape: Oval Shape Color: Pink Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crysta

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Natural Pink Tourmaline 1.51 Ct. Oval Shape 8.1 x 6.1 Mm Gemstone from Nigeria

Treasure of Gems & Jewelry

Natural Pink Tourmaline 1.19 Ct. Oval Shape 7.1 x 6.1 Mm Gemstones From Nigeria: Product ID: 807251490 Product Name: Natural Tourmaline Weight: 1.19 CT. Size: 7.1 x 6.1 x 4.2 MM. Shape: Oval Color: Pink Clarity:SI1 Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal Stru

Mar 08, 2026

Natural Pink Tourmaline 1.19 Ct. Oval Shape 7.1 x 6.1 Mm Gemstones From Nigeria

Treasure of Gems & Jewelry

Est. $104-$164

Natural Pink Tourmaline 4.44 Ct. Oval Shape 11.95 x 9.17 Mm. Gemstone From Mozambique: Product ID: 807224700 Product Name: Natural Tourmaline Weight: 4.44 CT. Size: 11.95 x 9.17 x 5.64 MM. Shape: Oval Color: Pink Clarity:VSI Luster: Very Good Gems Origin: Mozambique Treatment: Unheated

Mar 08, 2026

Natural Pink Tourmaline 4.44 Ct. Oval Shape 11.95 x 9.17 Mm. Gemstone From Mozambique

Treasure of Gems & Jewelry

Est. $1,600-$2,515

Natural Green Tourmaline 1.25 Ct. Cushion Shape 6.3 x 6.2 Mm Gemstone from Nigeria: Product ID: 807251167 Product Name: Natural Tourmaline Weight: 1.25 CT. Size: 6.3 x 6.2 x 4.6 MM. Shape: Cushion Shape Color: Green Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Cr

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Natural Green Tourmaline 1.25 Ct. Cushion Shape 6.3 x 6.2 Mm Gemstone from Nigeria

Treasure of Gems & Jewelry

Natural Green Tourmaline 0.88 Ct. Octagon Shape 5.9 x 4.9 Mm Gemstone From Nigeria: Product ID: 807251632 Product Name: Natural Tourmaline Weight: 0.88 CT. Size: 5.9 x 4.9 x 4 MM. Shape: Octagon Color: Green Clarity:SI1 Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal St

Mar 01, 2026

Natural Green Tourmaline 0.88 Ct. Octagon Shape 5.9 x 4.9 Mm Gemstone From Nigeria

Treasure of Gems & Jewelry

Est. $139-$219

Natural Green Tourmaline 1.37 Ct. Oval Shape 6.9 x 6 Mm Gemstone from Nigeria: Product ID: 107207931 Product Name: Natural Tourmaline Weight: 1.37 CT. Size: 6.9 X 6 X 4.7 MM. Shape: Oval Color: Green Clarity:SI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal Struct

Mar 08, 2026

Natural Green Tourmaline 1.37 Ct. Oval Shape 6.9 x 6 Mm Gemstone from Nigeria

Treasure of Gems & Jewelry

Est. $27-$43

Natural Pink Tourmaline 1.52 Ct. Oval Shape 8.4 x 6.4 Mm Gemstone from Nigeria: Product ID: 807251370 Product Name: Natural Tourmaline Weight: 1.52 CT. Size: 8.4 x 6.4 x 4.6 MM. Shape: Oval Color: Pink Clarity:SI1 Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal Stru

Mar 01, 2026

Natural Pink Tourmaline 1.52 Ct. Oval Shape 8.4 x 6.4 Mm Gemstone from Nigeria

Treasure of Gems & Jewelry

Est. $139-$219

Natural Green Tourmaline 1.15 Ct. Octagon Shape 6.3 x 5.5 Mm Gemstone From Nigeria: Product ID: 807251645 Product Name: Natural Tourmaline Weight: 1.15 CT. Size: 6.3 x 5.5 x 4.3 MM. Shape: Octagon Color: Green Clarity:SI1 Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal

Mar 01, 2026

Natural Green Tourmaline 1.15 Ct. Octagon Shape 6.3 x 5.5 Mm Gemstone From Nigeria

Treasure of Gems & Jewelry

Est. $174-$274

Natural Pink Tourmaline 1.40 Ct. Oval Shape 7.8 x 6.3 Mm Gemstone from Nigeria: Product ID: 807251321 Product Name: Natural Tourmaline Weight: 1.40 CT. Size: 7.8 x 6.3 x 4.5 MM. Shape: Oval Shape Color: Pink Clarity:SI1 Luster: Good Gems Origin: Nigeria Treatment: Unheated Crysta

Mar 08, 2026

Natural Pink Tourmaline 1.40 Ct. Oval Shape 7.8 x 6.3 Mm Gemstone from Nigeria

Treasure of Gems & Jewelry

Est. $213-$335

Natural Pink Tourmaline 0.98 Ct. Oval Shape 7.2 x 5.3 Mm Gemstones From Nigeria: Product ID: 807251480 Product Name: Natural Tourmaline Weight: 0.98 CT. Size: 7.2 x 5.3 x 3.8 MM. Shape: Oval Color: Pink Clarity:SI1 Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal Stru

Mar 08, 2026

Natural Pink Tourmaline 0.98 Ct. Oval Shape 7.2 x 5.3 Mm Gemstones From Nigeria

Treasure of Gems & Jewelry

Est. $104-$164

Natural Pink Tourmaline 0.98 Ct. Oval Shape 6.8 x 5.1 Mm Gemstone from Nigeria: Product ID: 807251344 Product Name: Natural Tourmaline Weight: 0.98 CT. Size: 6.8 x 5.1 x 4 MM. Shape: Oval Shape Color: Pink Clarity:SI1 Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal

Mar 08, 2026

Natural Pink Tourmaline 0.98 Ct. Oval Shape 6.8 x 5.1 Mm Gemstone from Nigeria

Treasure of Gems & Jewelry

Est. $213-$335

Natural Green Tourmaline 1.33 Ct. Oval Shape 7.4 x 6.7 Mm. Gemstone From Nigeria: Product ID: 807244013 Product Name: Natural Tourmaline Weight: 1.33 CT. Size: 7.4 x 6.7 x 4 MM. Shape: Oval Color: Green Clarity:VSI Luster: Very Good Gems Origin: Nigeria Treatment: Unheated Crystal

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Natural Green Tourmaline 1.33 Ct. Oval Shape 7.4 x 6.7 Mm. Gemstone From Nigeria

Treasure of Gems & Jewelry

Natural Pink Tourmaline 1.23 Ct. Oval Shape 7.3 x 6 Mm Gemstone from Nigeria: Product ID: 807251290 Product Name: Natural Tourmaline Weight: 1.23 CT. Size: 7.3 x 6 x 4.5 MM. Shape: Oval Shape Color: Pink Clarity:SI1 Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal

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Natural Pink Tourmaline 1.23 Ct. Oval Shape 7.3 x 6 Mm Gemstone from Nigeria

Treasure of Gems & Jewelry

Natural Pink Tourmaline 1.96 Ct. Oval Shape 7.4 x 6 Mm Gemstone from Nigeria: Product ID: 807250998 Product Name: Natural Tourmaline Weight: 1.96 CT. Size: 7.4 x 6 x 3 MM. Shape: Oval Shape Color: Pink Clarity:SI1 Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal St

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Natural Pink Tourmaline 1.96 Ct. Oval Shape 7.4 x 6 Mm Gemstone from Nigeria

Treasure of Gems & Jewelry

Natural Pink Tourmaline 1.57 Ct. Oval Shape 9 x 6.8 Mm Gemstone from Nigeria: Product ID: 807251331 Product Name: Natural Tourmaline Weight: 1.57 CT. Size: 9 x 6.8 x 4 MM. Shape: Oval Shape Color: Pink Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal St

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Natural Pink Tourmaline 1.57 Ct. Oval Shape 9 x 6.8 Mm Gemstone from Nigeria

Treasure of Gems & Jewelry

Natural Yellow Tourmaline 1.23 Ct. Oval Shape 7 x 6 Mm. Gemstone From Nigeria: Product ID: 807244113 Product Name: Natural Tourmaline Weight: 1.23 CT. Size: 7 x 6 x 4.3 MM. Shape: Oval Color: Yellow Clarity:VSI Luster: Very Good Gems Origin: Nigeria Treatment: Unheated Crystal S

Mar 01, 2026

Natural Yellow Tourmaline 1.23 Ct. Oval Shape 7 x 6 Mm. Gemstone From Nigeria

Treasure of Gems & Jewelry

Est. $201-$317

Natural Pink Tourmaline 0.83 Ct. Oval Shape 6.6 x 5 Mm Gemstone from Nigeria: Product ID: 807251359 Product Name: Natural Tourmaline Weight: 0.83 CT. Size: 6.6 x 5 x 4 MM. Shape: Oval Shape Color: Pink Clarity:SI1 Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal St

Mar 08, 2026

Natural Pink Tourmaline 0.83 Ct. Oval Shape 6.6 x 5 Mm Gemstone from Nigeria

Treasure of Gems & Jewelry

Est. $108-$170

Natural Unheated Watermelon Tourmaline 4.39 Ct. VVS Octagon Shape 16.5 x 5.5 Mm. Gemstone From: Product ID: 807249445 Product Name: Natural Tourmaline Weight: 4.39 CT. Size: 16.5 x 5.5 x 4.6 MM. Shape: Octagon Color: Watermelon Clarity:VVS Luster: Very Good Gems Origin: Nigeria Treatment: Unheat

Mar 08, 2026

Natural Unheated Watermelon Tourmaline 4.39 Ct. VVS Octagon Shape 16.5 x 5.5 Mm. Gemstone From

Treasure of Gems & Jewelry

Est. $3,514-$5,522

Natural Bi Color Tourmaline 1.71 Ct. Clean Octagon Shape 6.7 x 5.8 Mm. Unheated Gemstone: Product ID: 807215187 Product Name: Natural Tourmaline Weight: 1.71 CT. Size: 6.7 x 5.8 x 4.7 MM. Shape: Octagon Color: Bi-Color Clarity:IF Luster: Good Gems Origin: Nigeria Treatment: Unheated Crysta

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Natural Bi Color Tourmaline 1.71 Ct. Clean Octagon Shape 6.7 x 5.8 Mm. Unheated Gemstone

Treasure of Gems & Jewelry

Natural Green Tourmaline 1.96 Ct. Octagon Shape 15.5 x 4.1 Mm. Gemstone Unheated From Nigeria: Product ID: 807246689 Product Name: Natural Tourmaline Weight: 1.96 CT. Size: 15.5 x 4.1 x 3.1 MM. Shape: Octagon Color: Green Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal

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Natural Green Tourmaline 1.96 Ct. Octagon Shape 15.5 x 4.1 Mm. Gemstone Unheated From Nigeria

Treasure of Gems & Jewelry

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