Natural Green Tourmaline 1.97 Ct. Clean Octagon Shape 13.4 x 4.3 Mm. Unheated Gemstone From NigeriaTreasure of Gems & Jewelry4.4(213)$12 days Left
Natural Green Tourmaline 1.41 Ct. Octagon Shape 10 x 4 Mm Gemstone From NigeriaTreasure of Gems & Jewelry4.4(213)$1Feb 08, 2026
Natural Green Tourmaline 1.33 Ct. Octagon Shape 12.5 x 3.7 Gemstone From NigeriaTreasure of Gems & Jewelry4.4(213)$1Feb 08, 2026
Natural Green Tourmaline 1.76 Ct. Octagon Shape 13.2 x 4 Mm. Gemstone From NigeriaTreasure of Gems & Jewelry4.4(213)$1Feb 08, 2026
Natural Green Tourmaline 1.99 Ct. Octagon Shape 8.5 x 5.3 Mm Gemstone From NigeriaTreasure of Gems & Jewelry4.4(213)$1Feb 15, 2026
Natural Green Tourmaline 2.10 Ct. Octagon Shape 6.9 x 5.4 Mm Gemstone from NigeriaTreasure of Gems & Jewelry4.4(213)$1Feb 15, 2026
Natural Green Tourmaline 1.45 Ct. Octagon Shape 11.2 x 4.2 Mm Gemstone From NigeriaTreasure of Gems & Jewelry4.4(213)$12 days Left
Natural Green Tourmaline 1.43 Ct. Octagon Shape 8 x 5.8 Mm Gemstone from NigeriaTreasure of Gems & Jewelry4.4(213)$12 days Left
Natural Green Tourmaline 1.37 Ct. Octagon Shape 16.1 x 4 Mm Gemstone From NigeriaTreasure of Gems & Jewelry4.4(213)$8Feb 08, 2026
Natural Green Tourmaline 1.96 Ct. Octagon Shape 15.5 x 4.1 Mm. Gemstone Unheated From NigeriaTreasure of Gems & Jewelry4.4(213)$12 days Left
Natural Green Tourmaline 7.42 Ct. Rough Shape 16.8 x 7.7 Mm Gemstone From NigeriaTreasure of Gems & Jewelry4.4(213)$12 days Left
Natural Green Tourmaline 1.31 Ct. Clean Octagon Shape 8.1 x 5.1 Mm Gemstone From NigeriaTreasure of Gems & Jewelry4.4(213)$12 days Left
Sold0.90 ct Natural Tourmaline Rectangular CutNo Reserve! Title: 0.90 ct Natural Tourmaline Rectangular Cut Color/Clarity: SI Type: Loosegemstone Carat Weight: 1.13 Dimensions: 8.12 x 3.65 x 3.20 Additional Information: Rectangular- Brazil ShippiSee Sold Price
SoldCERTIFIED 2.00 Ct Natural Tourmaline Rectangular cutWeight : 2 Ct / Shape : Rectangular cut / Size : 9.00 x 5.60 x 4.00 mm / Color : Darl Green / Transparency : Transparent / Treatment : None, Play of color effectSee Sold Price
Sold1.75 ct Natural Tourmaline Rectangular CutNo Reserve! Title: 1.75 ct Natural Tourmaline Rectangular Cut Color/Clarity: SI Carat Weight: 1.75 Size/Dimension: 8.50 x 5.20 x 4.30 Additional Information: Rectangular - Brazil Shipping: Domestic:See Sold Price
Sold2.88 ct Natural Tourmaline Rectangular CutNo Reserve! Title: 2.88 ct Natural Tourmaline Rectangular Cut Color/Clarity: SI Gemstones: Loosegemstone Carat Weights: 2.88 Size/Dimensions: 11.80 x 5.30 x 4.80 Additional Info: Rectangular - BrazilSee Sold Price
Sold1.44 ct Natural Tourmaline Rectangular cutNo Reserve! Title: 1.44 ct Natural Tourmaline Rectangular cut Color/Clarity: SI Type: Loosegemstone Carat Weight: 1.44 Dimensions: 10.50 x 4.00 x 3.60 Additional Information: Rectangular - Brazil ShipSee Sold Price
Sold0.82 ct Natural Tourmaline Rectangular CutNo Reserve! Title: 0.82 ct Natural Tourmaline Rectangular Cut Color/Clarity: SI Gemstones: Loosegemstone Carat Weights: 0.82 Size/Dimensions: 6.40 x 4.50 x 3.20 Additional Info: Rectangular - Brazil SSee Sold Price
Sold3.50 Ct Natural Pink Tourmaline Rectangular CutWeight - 3.50 Ct / Dimensions - 13.40 x 6.30 x 4.70 mm / Shape & Cut - Rectangle Cut / Color - Pink / Transparency - Transparent / Comments - NoneSee Sold Price
2.08 ct Natural Tourmaline Rectangular Step CutNo Reserve! Title: 2.08 ct Natural Tourmaline Rectangular Step Cut Color/Clarity: SI Carat Weight: 2.08 Dimensions: 9.40 x 5.00 x 4.80 Additional Information: Rectagular - Brazil Shipping: Domestic:See Sold Price
Sold1.73 ct Natural Tourmaline Rectangular Step CutNo Reserve! Title: 1.73 ct Natural Tourmaline Rectangular Step Cut Color/Clarity: SI Gemstones: Loosegemstone Carat Weights: 1.73 Size/Dimensions: 9.70 x 4.30 x 4.30 Additional Information: RectangulaSee Sold Price
Sold1.60 ct Natural Tourmaline Rectangular Step cutNo Reserve! Title: 1.60 ct Natural Tourmaline Rectangular Step cut Color/Clarity: SI Gemstones: Loosegemstone Carat Weights: 1.6 Size/Dimensions: 11.30 x 3.90 x 3.60 Additional Information: RectangulaSee Sold Price
Sold2.08 ct Natural Tourmaline Rectangular Step CutNo Reserve! Title: 2.08 ct Natural Tourmaline Rectangular Step Cut Color/Clarity: SI Gemstones: Loosegemstone Carat Weights: 2.08 Size/Dimensions: 9.40 x 5.00 x 4.80 Additional Information: RectagularSee Sold Price
Sold1.33 ct Natural Tourmaline Rectangular Step CutNo Reserve! Title: 1.33 ct Natural Tourmaline Rectangular Step Cut Color/Clarity: SI Carat Weight: 1.33 Size/Dimensions: 7.00 x 5.70 x 4.00 Additional Information: Rectangular - Brazil Shipping: DomeSee Sold Price
Sold1.70 ct Natural Tourmaline Rectangular Step CutNo Reserve! Title: 1.70 ct Natural Tourmaline Rectangular Step Cut Color/Clarity: SI Carat Weight: 1.7 Dimensions: 12.10 x 3.90 x 3.60 Additional Information: Rectagular - Brazil Shipping: Domestic:See Sold Price
Sold1.01 ct Natural Tourmaline Rectangular Step CutNo Reserve! Title: 1.01 ct Natural Tourmaline Rectangular Step Cut Color/Clarity: SI Gemstones: Loosegemstone Carat Weights: 1.01 Size/Dimensions: 7.10 x 4.30 x 3.40 Additional Information: RectangulaSee Sold Price
Sold1.49 ct Natural Tourmaline Rectangular Step CutNo Reserve! Title: 1.49 ct Natural Tourmaline Rectangular Step Cut Color/Clarity: SI Carat Weight: 1.49 Dimensions: 6.60 x 5.60 x 4.30 Additional Information: Rectagular - Brazil Shipping: Domestic:See Sold Price
Sold1.62 ct Natural Tourmaline Rectangular Step CutNo Reserve! Title: 1.62 ct Natural Tourmaline Rectangular Step Cut Color/Clarity: SI Carat Weight: 1.62 Dimensions: 13.80 x 3.30 x 3.30 Additional Information: Rectagular - Brazil Shipping: Domestic:See Sold Price
Sold0.90 ct Natural Tourmaline Round CutNo Reserve! Title: 0.90 ct Natural Tourmaline Round Cut Color/Clarity: SI Gemstones: Loosegemstone Carat Weights: 0.9 Size/Dimensions: 6.20 x 6.20 x 4.00 Additional Information: Round - Brazil ShippinSee Sold Price
Sold1.15 ct Natural Tourmaline Rectangular Step CutNo Reserve! Title: 1.15 ct Natural Tourmaline Rectangular Step Cut Color/Clarity: SI Carat Weight: 1.15 Dimensions: 8.00 x 4.20 x 3.50 Additional Information: Rectagular - Brazil Shipping: Domestic:See Sold Price
Sold0.90 ct Natural Tourmaline Leaf CutNo Reserve! Title: 0.90 ct Natural Tourmaline Leaf Cut Additional Information: Gemstones: Tourmaline Carat Weights: 0.95 ct Size/Dimensions: 11 X 5 X 2 mm Materials Techniques: Tourmaline Weight Unit:See Sold Price
Sold0.62 ct Natural Tourmaline Rectangular Step cutNo Reserve! Title: 0.62 ct Natural Tourmaline Rectangular Step cut Color/Clarity: SI Gemstones: Gemstones Carat Weights: 0.62 Size/Dimensions: 5.10 x 4.60 x 3.20 Additional Information: Rectangular StSee Sold Price
Sold0.90 ct Natural Tourmaline Leaf CutNo Reserve! Title: 0.90 ct Natural Tourmaline Leaf Cut Additional Information: Gemstones: Tourmaline Carat Weights: 0.90 ct Size/Dimensions: 10 X 5 X 2.3 mm Materials & Techniques: Tourmaline Weight USee Sold Price
Sold0.90 ct Natural Tourmaline Leaf CutNo Reserve! Title: 0.90 ct Natural Tourmaline Leaf Cut Additional Information: Gemstones: Tourmaline Carat Weights: 0.90 ct Size/Dimensions: 10 X 5 X 2.3 mm Materials & Techniques: Tourmaline ShippingSee Sold Price
Sold0.90 ct Natural Tourmaline Leaf CutNo Reserve! Title: 0.90 ct Natural Tourmaline Leaf Cut Additional Information: Gemstones: Tourmaline Carat Weights: 0.90 ct Size/Dimensions: 8.5 X 5.5 X 3 mm Materials & Techniques: Tourmaline ShippinSee Sold Price
Sold0.90 Ct Natural Green Tourmaline Octagon CutWeight - 0.90 Ct / Dimensions - 6.00 x 5.50 x 3.00 mm / Shape & Cut - Octagon Cut / Color - Green / Transparency - - SI / Origin - Mozambique / Comments - - NoneSee Sold Price
