7.53 Ct Natural Green Onyx Rectangle Cut
Similar Upcoming Sales
Loose Tourmaline Gemstone - GSI Rectangular 4.09ct Green ECMar 01, 2026Loose Tourmaline Gemstone - GSI Rectangular 2.48ct Green ECMar 02, 2026Loose Tourmaline Gemstone - GSI Rectangular 3.93ct Green ECMar 01, 2026Loose Tourmaline Gemstone - GSI Rectangular 2.75ct Green ECMar 01, 2026Natural Green Tourmaline 1.42 Ct. Clean Octagon Shape 14.6 x 3.3 Mm. Gemstone from NigeriaMar 08, 2026Natural Green Tourmaline 1.53 Ct. Clean Octagon Shape 14.6 x 3.4 Mm. Gemstone From NigeriaMar 08, 2026Loose Tourmaline Gemstone - GSI Rectangular 1.62ct Green ECFeb 23, 2026Natural Green Tourmaline 1.10 Ct. Octagon Shape 11.6 x 3.5 Mm Gemstone From Nigeria2 days LeftLoose Tourmaline Gemstone - GSI Rectangular 1.0ct Green SIFeb 26, 2026Loose Emerald Oval Shape 6.11Ct 12.9x10.2x6.4 mmFeb 27, 2026Loose Tourmaline Gemstone - GSI Rectangular 1.49ct Green ECMar 01, 2026Natural Green Tourmaline 2.05 Ct. VVS Ocatgon Shape 20.3 x 3.4 Mm Gemstone From NigeriaMar 08, 2026Loose Tourmaline Gemstone - GSI Octagonal 4.9ct Green ECMar 01, 2026Loose Tourmaline Gemstone - GSI Rectangular 2.75ct Green SIFeb 22, 2026Loose Tourmaline Gemstone - GSI Octagonal 1.32ct Green ECFeb 23, 20260.44ct NATURAL COLOMBIAN GREEN EMERALD MARQUISE CUT 6.3x3.3mmMar 19, 2026 
