1.60cts~ Bicolor tourmaline ~ Flawless
Similar Upcoming Sales
Loose Tourmaline Gemstone - Emerald 3.35ct Bi_Color SI6 days LeftNatural Pink Tourmaline 0.68 Ct. Octagon Shape 7.7 x 3.7 Mm Gemstone from NigeriaMar 22, 2026Natural Pink Tourmaline 0.84 Ct. Octagon Shape 8 x 3.7 Mm Gemstone From NigeriaMar 22, 2026Natural Pink Tourmaline 0.72 Ct.Octagon Shape 7.8 x 4 Mm Gemstone From NigeriaMar 22, 2026Natural Green Tourmaline 1.54 Ct. Octagon Shape 11 x 4.7 Mm Gemstone from NigeriaMar 15, 20265.60 Carats Bi-Color Tourmaline - 17X8X5 mm5 days LeftNatural Pink Tourmaline 1.05 Ct.Octagon Shape 9.5 x 4 Mm Gemstone From Nigeria2 days LeftCertified Natural Bi Color Tourmaline 6.79 Ct. Clean Octagon Shape 15.88 x 6.43 Mm Gemstone from2 days LeftLoose Tourmaline Gemstone - Emerald 4.81ct Bi_Color ECMar 14, 2026Natural Pink Tourmaline 0.79 Ct. Octagon Shape 7.2 x 3.7 Mm Gemstone from NigeriaMar 22, 2026Natural Green Tourmaline 0.89 Ct. Ocatgon Shape 10.4 x 3.1 Mm Gemstone From NigeriaMar 22, 2026Natural Green Tourmaline 0.91 Ct. Octagon Shape 14.2 x 2.6 Mm Gemstones from NigeriaMar 22, 2026Natural Pink Tourmaline 1.14 Ct. Octagon Shape 9.2 x 3.8 Mm Gemstone From Nigeria2 days LeftNatural Bi Color Tourmaline 1.04 Ct. Octagon Shape 8.8 x 3.5 Mm. Unheated Gemstone From NigeriaMar 15, 2026Natural Pink Tourmaline 0.99 Ct. Octagon Shape 6.3 x 4.7 Mm Gemstone from NigeriaMar 22, 2026Natural Green Tourmaline 2.61 Ct. Octagon Shape 16.8 x 4.3 Mm Gemstone From NigeriaMar 15, 2026 
