Natural Green Tourmaline 11.30 Ct. Octagon Shape 18.84 x 8.10 Mm Gemstone From NigeriaTreasure of Gems & Jewelry4.4(226)$3(2 bids)3 days Left
Natural Green Tourmaline 6.07 Ct. Clean Octagon Shape 12.9 x 7.5 Mm. Unheated Gemstone From NigeriaTreasure of Gems & Jewelry4.4(226)$13 days Left
Natural Bi Color Tourmaline 2.83 Ct. Octagon Shape 15.9 x 5 Mm. Unheated Gemstone from NigeriaTreasure of Gems & Jewelry4.4(226)$1Apr 10, 2026
Natural Green Chrome Tourmaline 2.10 Ct. Oval Shape 8.95 x 7.42 Mm Gemstone from NigeriaTreasure of Gems & Jewelry4.4(226)$13 days Left
Natural Green Tourmaline 5.56 Ct. VVS Cushion Shape 10.5 x 9.8 Mm. Unheated Gemstone from NigeriaTreasure of Gems & Jewelry4.4(226)$1Apr 10, 2026
Natural Green Tourmaline 7.01 Ct. Octagon Shape 11.1 x 9.2 Mm. Gemstone from NigeriaTreasure of Gems & Jewelry4.4(226)$13 days Left
Natural Green Tourmaline 2.93 Ct Octagon Shape 7.2 x 7.2 Mm Gemstone from NigeriaTreasure of Gems & Jewelry4.4(226)$13 days Left
Natural Green Tourmaline 3.38 Ct. Octagon Shape 10.1 x 7.6 Mm. Gemstone from NigeriaTreasure of Gems & Jewelry4.4(226)$13 days Left
Natural Green Tourmaline 2.65 Ct. Octagon Shape 9 x 6.3 Mm Gemstone from NigeriaTreasure of Gems & Jewelry4.4(226)$13 days Left
Natural Yellowish Green Tourmaline 2.45 Ct. Oval Shape 8.5 x 7.4 Mm. Gemstone from NigeriaTreasure of Gems & Jewelry4.4(226)$13 days Left
Natural Bluish Green Tourmaline 1.55 Ct. Octagon Shape 6.2 x 5.9 Mm Gemstone from NigeriaTreasure of Gems & Jewelry4.4(226)$1Apr 10, 2026
Natural Green Tourmaline 1.40 Ct. Clean Octagon Shape 6.4 x 6.2 Mm. Unheated Gemstone from NigeriaTreasure of Gems & Jewelry4.4(226)$1Apr 10, 2026
Natural Forest Green Tourmaline 1.97 Ct. Octagon Shape 7.9 x 6.6 Mm Gemstone From NigeriaTreasure of Gems & Jewelry4.4(226)$13 days Left
Natural Green Tourmaline 1.18 Ct. Octagon Shape 5.8 x 6.4 Mm Gemstone from NigeriaTreasure of Gems & Jewelry4.4(226)$13 days Left
Natural Green Tourmaline 1.16 Ct. Octagon Shape 4.9 x 5.7 Mm. Gemstone from NigeriaTreasure of Gems & Jewelry4.4(226)$13 days Left
Natural Green Tourmaline 2.04 Ct. Octagon Shape 6.4 x 6 Mm Gemstone From NigeriaTreasure of Gems & Jewelry4.4(226)$13 days Left