SaveMar 01, 2026Natural Green Tourmaline 1.06 Ct. Clean Octagon Shape 5.8 x 5.4 Mm. Gemstone From NigeriaTreasure of Gems & Jewelry4.4(216)Est. $77-$121$1
SaveBuy NowNatural Green Tourmaline 1.42 Ct. Octagon Shape 6.6 x 6.2 Mm. Unheated Gemstone from NigeriaTreasure of Gems & Jewelry4.4(216)$28(1 bid)
SaveMar 08, 2026Natural Green Tourmaline 2.00 Ct. 3 Pcs Mixed Shape Unheated Gemstones From NigeriaTreasure of Gems & Jewelry4.4(216)Est. $87-$137$1
SaveBuy NowNatural Green Tourmaline 1.08 Ct. VVS Octagon Shape 17.2 x 2.7 Mm Gemstone From NigeriaTreasure of Gems & Jewelry4.4(216)$21
SaveBuy NowNatural Orange Spessartine Garnet 2.57 Ct. 4 Pcs Clean Baguette Shape Unheated Gemstone From NigeriaTreasure of Gems & Jewelry4.4(216)$23(2 bids)
SaveBuy NowNatural Green Tourmaline 1.49 Ct. VVS Octagon Shape 6.1 x 5.9 Mm. Gemstone From NigeriaTreasure of Gems & Jewelry4.4(216)$26
SaveBuy NowNatural Green Tourmaline 1.39 Ct. Ocgagon Shape 6.3 x 6 Mm. Unheated Gemstone From NigeriaTreasure of Gems & Jewelry4.4(216)$29(2 bids)
SaveMar 01, 2026Natural Green Tourmaline 1.08 Ct. Octagon Shape 8.1 x 4.1 Mm. Unheated Gemstone From NigeriaTreasure of Gems & Jewelry4.4(216)Est. $77-$121$1
SaveMar 08, 2026Natural Green Tourmaline 4.39 Ct. Rough Shape 7.8 x 7.5 Mm Gemstone From NigeriaTreasure of Gems & Jewelry4.4(216)Est. $105-$165$1
SaveMar 01, 2026Natural Green Tourmaline 1.58 Ct. Oval Shape 8 x 6.8 Mm Gemstone from NigeriaTreasure of Gems & Jewelry4.4(216)Est. $108-$170$1
SaveMar 01, 2026Natural Green Tourmaline 1.04 Ct. Clean Octagon Shape 11.5 x 3.6 Mm. Gemstone From NigeriaTreasure of Gems & Jewelry4.4(216)Est. $42-$67$1
SaveMar 08, 2026Natural Party Color Pink Tourmaline 2.02 Ct. 3 Pcs Oval Shape 6 x 5.2 Mm Gemstones From NigeriaTreasure of Gems & Jewelry4.4(216)Est. $88-$138$1
SaveMar 01, 2026Natural Green Tourmaline 1.33 Ct. Octagon Shape 8.4 x 4.8 Mm Gemstone From NigeriaTreasure of Gems & Jewelry4.4(216)Est. $84-$133$1
SaveMar 08, 2026Natural Green Tourmaline 1.25 Ct. Octagon Shape 6 x 6 Mm. Unheated Gemstone From NigeriaTreasure of Gems & Jewelry4.4(216)Est. $67-$106$1
SaveMar 01, 2026Natural Green Tourmaline 1.41 Ct. Octagon Shape 6.2 x 6.1 Mm Gemstone From NigeriaTreasure of Gems & Jewelry4.4(216)Est. $52-$82$1
SaveMar 08, 2026Natural Green Tourmaline 1.53 Ct. Clean Octagon Shape 14.6 x 3.4 Mm. Gemstone From NigeriaTreasure of Gems & Jewelry4.4(216)Est. $58-$91$1
SaveMar 01, 2026Natural Green Tourmaline 1.14 Ct. Clean Octagon Shape 5.6 x 5.5 Mm. Gemstone From NigeriaTreasure of Gems & Jewelry4.4(216)Est. $42-$66$1
SaveMar 08, 2026Natural Green Tourmaline 1.42 Ct. Clean Octagon Shape 14.6 x 3.3 Mm. Gemstone from NigeriaTreasure of Gems & Jewelry4.4(216)Est. $54-$85$1
Save5 days LeftTourmaline 113.15Ct Large Natural Pink Green Tourmaline Rough Nigeria MineKsmith Heritage Auctioneers4.3(45)Est. $70-$1,000$15
SaveMar 08, 2026Natural Pink Tourmaline 1.19 Ct. 2 Pcs Octagon Shape 5.5 x 4.1 Mm Gemstones From NigeriaTreasure of Gems & Jewelry4.4(216)Est. $78-$123$1
SaveBuy NowNatural Green Tourmaline 1.36 Ct. Octagon Shape 7.4 x 5.9 Mm. Gemstone From NigeriaTreasure of Gems & Jewelry4.4(216)$18
SaveBuy NowNatural Green Tourmaline 1.18 Ct. Clean Octagon Shape 6.1 x 5.6 Mm Gemstone From NigeriaTreasure of Gems & Jewelry4.4(216)$26
SaveBuy NowNatural Green Tourmaline 1.43 Ct. Octagon Shape 8 x 5.8 Mm Gemstone from NigeriaTreasure of Gems & Jewelry4.4(216)$18(3 bids)
SaveMar 08, 2026Natural Green Tourmaline 2.02 Ct. 2 Pcs. Octagon Shape Unheated Gemstone From NigeriaTreasure of Gems & Jewelry4.4(216)Est. $52-$83$1
