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Natural Green Tourmaline 1.77 Ct 2 Pcs Octgon Shape Gemstone From Nigeria: Product ID: 807250895 Product Name: Natural Tourmaline Weight: 1.77 CT. Size: 7.6 x 4.7 x 2.2 to 7.2 x 4.5 x 3 MM. Shape: Octagon Color: Green Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment:

1 day Left

Natural Green Tourmaline 1.77 Ct 2 Pcs Octgon Shape Gemstone From Nigeria

Treasure of Gems & Jewelry

Est. $46-$73

Natural Pink Tourmaline 2.23 Ct. 4 Pcs. Oval Shape Gemstones From Nigeria: Product ID: 807250772 Product Name: Natural Tourmaline Weight: 2.23 CT. Size: 5.4 x 5.1 x 3.5 to 5.9 x 4.7 x 2.7 MM. Shape: Oval Shape Color: Pink Clarity:VSI Luster: Good Gems Origin: Nigeria Treatme

1 day Left

Natural Pink Tourmaline 2.23 Ct. 4 Pcs. Oval Shape Gemstones From Nigeria

Treasure of Gems & Jewelry

Est. $62-$97

Natural Green Tourmaline 0.85 Ct. Octagon Shape 5.3 x 4.6 Mm Gemstone From Nigeria: Product ID: 807251212 Product Name: Natural Tourmaline Weight: 0.85 CT. Size: 5.3 x 4.6 x 3.8 MM. Shape: Octagon Color: Green Clarity:SI1 Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal

Apr 04, 2026

Natural Green Tourmaline 0.85 Ct. Octagon Shape 5.3 x 4.6 Mm Gemstone From Nigeria

Treasure of Gems & Jewelry

Est. $108-$170

Natural Pink Tourmaline 0.88 Ct. Octagon Shape 5.4 x 5.4 Mm. Unheated Gemstone from Nigeria: Product ID: 807245868 Product Name: Natural Tourmaline Weight: 0.88 CT. Size: 5.4 x 5.4 x 3.8 MM. Shape: Octagon Color: Pink Clarity:VSI Luster: Very Good Gems Origin: Nigeria Treatment: Unheated Crys

Apr 10, 2026

Natural Pink Tourmaline 0.88 Ct. Octagon Shape 5.4 x 5.4 Mm. Unheated Gemstone from Nigeria

Treasure of Gems & Jewelry

Est. $181-$285

Natural Bi Color Tourmaline 0.72 Ct. Octagon Shape 5.6 x 4.1 Mm Gemstone from Nigeria: Product ID: 807232820 Product Name: Natural Tourmaline Weight: 0.72 CT. Size: 5.6 x 4.1 x 3.2 MM. Shape: Octagon Color: Bi Color Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Cryst

1 day Left

Natural Bi Color Tourmaline 0.72 Ct. Octagon Shape 5.6 x 4.1 Mm Gemstone from Nigeria

Treasure of Gems & Jewelry

Est. $41-$65

Natural Yellowish Green Tourmaline 2.45 Ct. Oval Shape 8.5 x 7.4 Mm. Gemstone from Nigeria: Product ID: 807221013 Product Name: Natural Tourmaline Weight: 2.45 CT. Size: 8.5 x 7.4 x 5.3 MM. Shape: Oval Color: Yellowish Green Clarity:IF Luster: Good Gems Origin: Nigeria Treatment: Unheated Cr

Apr 04, 2026

Natural Yellowish Green Tourmaline 2.45 Ct. Oval Shape 8.5 x 7.4 Mm. Gemstone from Nigeria

Treasure of Gems & Jewelry

Est. $279-$439

Natural Pink Tourmaline 1.03 Ct. Oval Shape 7.5 x 6 Mm. Unheated Gemstone from Nigeria: Product ID: 807251318 Product Name: Natural Tourmaline Weight: 1.03 CT. Size: 7.5 x 6 x 3.4 MM. Shape: Oval Shape Color: Pink Clarity:VSI Luster: Very Good Gems Origin: Nigeria Treatment: Unheated Cry

Apr 10, 2026

Natural Pink Tourmaline 1.03 Ct. Oval Shape 7.5 x 6 Mm. Unheated Gemstone from Nigeria

Treasure of Gems & Jewelry

Est. $120-$189

Natural Pink Tourmaline 0.56 Ct. Oval Shape 6.5 x 4.8 Mm. Gemstone From Nigeria: Product ID: 807249345 Product Name: Natural Tourmaline Weight: 0.56 CT. Size: 6.5 x 4.8 x 2.6 MM. Shape: Oval Color: Pink Clarity:SI1 Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal Stru

1 day Left

Natural Pink Tourmaline 0.56 Ct. Oval Shape 6.5 x 4.8 Mm. Gemstone From Nigeria

Treasure of Gems & Jewelry

Est. $54-$84

Natural Green Tourmaline 1.12 Ct. Octagon Shape 7 x 4.7 Mm Gemstone From Nigeria: Product ID: 807242541 Product Name: Natural Tourmaline Weight: 1.12 CT. Size: 7 x 4.7 x 4 MM. Shape: Octagon Color: Green Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal Stru

1 day Left

Natural Green Tourmaline 1.12 Ct. Octagon Shape 7 x 4.7 Mm Gemstone From Nigeria

Treasure of Gems & Jewelry

Est. $42-$66

Natural Fancy Color Pink Tourmaline 0.90 Ct. Oval Shape 6.8 x 5.2 Mm Gemstones From Nigeria: Product ID: 807251551 Product Name: Natural Tourmaline Weight: 0.90 CT. Size: 6.8 x 5.2 x 3.9 MM. Shape: Oval Color: Fancy Color Pink Clarity:SI1 Luster: Good Gems Origin: Nigeria Treatment: Unheated

Apr 10, 2026

Natural Fancy Color Pink Tourmaline 0.90 Ct. Oval Shape 6.8 x 5.2 Mm Gemstones From Nigeria

Treasure of Gems & Jewelry

Est. $104-$164

Natural Green Tourmaline 3.38 Ct. Octagon Shape 8.2 x 7.5 Mm Gemstone From Nigeria: Product ID: 807236695 Product Name: Natural Tourmaline Weight: 3.38 CT. Size: 8.2 x 7.5 x 5.5 MM. Shape: Octagon Color: Green Clarity:SI Luster: Very Good Gems Origin: Nigeria Treatment: Unheated Crys

Apr 04, 2026

Natural Green Tourmaline 3.38 Ct. Octagon Shape 8.2 x 7.5 Mm Gemstone From Nigeria

Treasure of Gems & Jewelry

Est. $187-$295

Natural Yellow Tourmaline 1.28 Ct. Oval Shape 7.5 x 6.1 Mm. Gemstone from Nigeria: Product ID: 807234947 Product Name: Natural Tourmaline Weight: 1.28 CT. Size: 7.5 x 6.1 x 4.1 MM. Shape: Oval Color: Yellow Clarity:VVS Luster: Very Good Gems Origin: Nigeria Treatment: Unheated Cryst

1 day Left

Natural Yellow Tourmaline 1.28 Ct. Oval Shape 7.5 x 6.1 Mm. Gemstone from Nigeria

Treasure of Gems & Jewelry

Est. $71-$113

Natural Pink Tourmaline 2.43 Ct. 4 Pcs Oval Shape Gemstone from Nigeria: Product ID: 807251435 Product Name: Natural Tourmaline Weight: 2.43 CT. Size: 6 x 4.6 x 3.7 to 5.4 x 4.5 x 3.5 MM. Shape: Oval Shape Color: Pink Clarity:SI1 Luster: Good Gems Origin: Nigeria Treatment

Apr 04, 2026

Natural Pink Tourmaline 2.43 Ct. 4 Pcs Oval Shape Gemstone from Nigeria

Treasure of Gems & Jewelry

Est. $174-$274

Natural Green Tourmaline 1.85 Ct. VVS Octagon Shape 7.8 x 6.2 Mm Gemstone from Nigeria: Product ID: 807241394 Product Name: Natural Tourmaline Weight: 1.85 CT. Size: 7.8 x 6.2 x 4.2 MM. Shape: Octagon Color: Green Clarity:VVS Luster: Very Good Gems Origin: Nigeria Treatment: Unheated Cry

Apr 10, 2026

Natural Green Tourmaline 1.85 Ct. VVS Octagon Shape 7.8 x 6.2 Mm Gemstone from Nigeria

Treasure of Gems & Jewelry

Est. $69-$109

Natural Pink Tourmaline 0.75 Ct Octagon Shape 8.6 x 3.6 Mm. Gemstone From Nigeria: Product ID: 807249015 Product Name: Natural Tourmaline Weight: 0.75 CT. Size: 8.6 x 3.6 x 2.5 MM. Shape: Octagon Color: Pink Clarity:VVS Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal S

1 day Left

Natural Pink Tourmaline 0.75 Ct Octagon Shape 8.6 x 3.6 Mm. Gemstone From Nigeria

Treasure of Gems & Jewelry

Est. $68-$108

Natural Multi Color Tourmaline 0.96 Ct. Oval Shape 6.3 x 5.2 Mm Gemstone From Nigeria: Product ID: 807246822 Product Name: Natural Tourmaline Weight: 0.96 CT. Size: 6.3 x 5.2 x 4.3 MM. Shape: Oval Color: Multi Color Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Cryst

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Natural Multi Color Tourmaline 0.96 Ct. Oval Shape 6.3 x 5.2 Mm Gemstone From Nigeria

Treasure of Gems & Jewelry

Natural Pink Tourmaline 0.71 Ct. Oval Shape 7.5 x 5 Mm Gemstones From Nigeria: Product ID: 807251542 Product Name: Natural Tourmaline Weight: 0.71 CT. Size: 7.5 x 5 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 0.71 Ct. Oval Shape 7.5 x 5 Mm Gemstones From Nigeria

Treasure of Gems & Jewelry

Natural Pink Tourmaline 0.76 Ct. Oval Shape 6.5 x 5.4 Mm Gemstone from Nigeria: Product ID: 807226696 Product Name: Natural Tourmaline Weight: 0.76 CT. Size: 6.5 x 5.4 x 3.3 MM. Shape: Oval Color: Pink Clarity:SI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal Struc

1 day Left

Natural Pink Tourmaline 0.76 Ct. Oval Shape 6.5 x 5.4 Mm Gemstone from Nigeria

Treasure of Gems & Jewelry

Est. $41-$64

Natural Party Color Tourmaline 1.42 Ct. 3 Pcs. Oval Shape 5 x 4.4 Mm Gemstone from Nigeria: Product ID: 807250815 Product Name: Natural Tourmaline Weight: 1.42 CT. Size: 5 x 4.4 x 3.1 to 5.6 x 4.7 x 2.8 MM. Shape: Oval Color: Party Color Clarity:VSI Luster: Good Gems Origin: Nigeria Treatmen

1 day Left

Natural Party Color Tourmaline 1.42 Ct. 3 Pcs. Oval Shape 5 x 4.4 Mm Gemstone from Nigeria

Treasure of Gems & Jewelry

Est. $37-$58

Natural Color Change Garnet 1.08 Ct. 10 Pcs Round Shape 2.9 Mm Gemstone From Nigeria: Product ID: 802937863 Product Name: Natural Color Change Garnet Weight: 1.08 CT. Size: 2.9 x 2.9 x 1.7 MM. Shape: Round Shape Color: Champagne Clarity:SI1 Luster: Good Gems Origin: Nigeria Treatment:

Apr 04, 2026

Natural Color Change Garnet 1.08 Ct. 10 Pcs Round Shape 2.9 Mm Gemstone From Nigeria

Treasure of Gems & Jewelry

Est. $174-$274

Natural Pink Tourmaline 2.57 Ct. 2 Pcs. Oval Shape Gemstone from Nigeria: Product ID: 807251388 Product Name: Natural Tourmaline Weight: 2.57 CT. Size: 8.5 x 6 x 4.5 to 7.9 x 5.8 x 3.8 MM. Shape: Oval Shape Color: Pink Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment

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Natural Pink Tourmaline 2.57 Ct. 2 Pcs. Oval Shape Gemstone from Nigeria

Treasure of Gems & Jewelry

Natural Multi-Color Tourmaline 0.86 Ct. Oval Shape 6.6 x 5.6 Mm Gemstone From Nigeria: Product ID: 807246415 Product Name: Natural Tourmaline Weight: 0.86 CT. Size: 6.6 x 5.6 x 3.2 MM. Shape: Oval Color: Multi-Color Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Cryst

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Natural Multi-Color Tourmaline 0.86 Ct. Oval Shape 6.6 x 5.6 Mm Gemstone From Nigeria

Treasure of Gems & Jewelry

Natural Pink Tourmaline 1.14 Ct. Oval Shape 7.7 x 6.7 Mm Gemstone from Nigeria: Product ID: 807244087 Product Name: Natural Tourmaline Weight: 1.14 CT. Size: 7.7 x 6.7 x 3.3 MM. Shape: Oval Color: Pink Clarity:SI1 Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal Stru

Apr 10, 2026

Natural Pink Tourmaline 1.14 Ct. Oval Shape 7.7 x 6.7 Mm Gemstone from Nigeria

Treasure of Gems & Jewelry

Est. $187-$295

Natural Multi Color Tourmaline 1.50 Ct. Oval Shape 7.3 x 6.4 Mm. Gemstone from Nigeria: Product ID: 807250173 Product Name: Natural Tourmaline Weight: 1.50 CT. Size: 7.3 x 6.4 x 4.7 MM. Shape: Oval Color: Multi-Color Clarity:VSI Luster: Very Good Gems Origin: Nigeria Treatment: Unheated

Apr 10, 2026

Natural Multi Color Tourmaline 1.50 Ct. Oval Shape 7.3 x 6.4 Mm. Gemstone from Nigeria

Treasure of Gems & Jewelry

Est. $157-$247

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