Tourmaline

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Natural Bi Color Tourmaline 2.21 Ct. Octagon Shape 7.1 x 6.4 Mm. Gemstone From Nigeria: Product ID: 807215175 Product Name: Natural Tourmaline Weight: 2.21 CT. Size: 7.1 x 6.4 x 5.3 MM. Shape: Octagon Color: Bi Color Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Cryst

2025

Natural Bi Color Tourmaline 2.21 Ct. Octagon Shape 7.1 x 6.4 Mm. Gemstone From Nigeria

Treasure of Gems & JewelryBlanco, TX

Natural Bluish Green Tourmaline 1.19 Ct. Octagon Shape 9.68 x 3.73 Mm Gemstone From Nigeria: Product ID: 807226324 Product Name: Natural Tourmaline Weight: 1.19 CT. Size: 9.68 x 3.73 x 3.34 MM. Shape: Octagon Color: Bluish Green Clarity:SI1 Luster: Very Good Gems Origin: Nigeria Treatment: Un

2025

Natural Bluish Green Tourmaline 1.19 Ct. Octagon Shape 9.68 x 3.73 Mm Gemstone From Nigeria

Treasure of Gems & JewelryBlanco, TX

Natural Green Tourmaline 1.45 Ct. VVS Octagon Shape 19.5 x 2.6 Mm. Unheated Gemstone From Nigeria: Product ID: 807247170 Product Name: Natural Tourmaline Weight: 1.45 CT. Size: 19.4 x 3.1 x 2.3 MM. Shape: Octagon Color: Green Clarity:VVS Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal

2025

Natural Green Tourmaline 1.45 Ct. VVS Octagon Shape 19.5 x 2.6 Mm. Unheated Gemstone From Nigeria

Treasure of Gems & JewelryBlanco, TX

Natural Pink Tourmaline 1.64 Ct. VVS Oval Shape 9.5 x 7 Mm. Gemstone Unheated From Nigeria: Product ID: 807234349 Product Name: Natural Tourmaline Weight: 1.64 CT. Size: 9.5 x 7 x 3.9 MM. Shape: Oval Color: Pink Clarity:VVS Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal Struct

2025

Natural Pink Tourmaline 1.64 Ct. VVS Oval Shape 9.5 x 7 Mm. Gemstone Unheated From Nigeria

Treasure of Gems & JewelryBlanco, TX

Natural Green Tourmaline 1.59 Ct. VVS Octagon Shape 7 x 6.2 Mm. Unheated Gemstone From Nigeria: Product ID: 807250145 Product Name: Natural Tourmaline Weight: 1.59 CT. Size: 7 x 6.2 x 4.2 MM. Shape: Octagon Color: Green Clarity:VVS Luster: Very Good Gems Origin: Nigeria Treatment: Unheated Cryst

2025

Natural Green Tourmaline 1.59 Ct. VVS Octagon Shape 7 x 6.2 Mm. Unheated Gemstone From Nigeria

Treasure of Gems & JewelryBlanco, TX

Natural Pink Tourmaline 3.49 Ct. VVS Octagon Shape 15.4 x 4.9 Mm. Gemstone From Nigeria: Product ID: 807234911 Product Name: Natural Tourmaline Weight: 3.49 CT. Size: 15.4 x 4.9 x 4.4 MM. Shape: Octagon Color: Pink Clarity:VVS Luster: Very Good Gems Origin: Nigeria Treatment: Unheated Cry

2025

Natural Pink Tourmaline 3.49 Ct. VVS Octagon Shape 15.4 x 4.9 Mm. Gemstone From Nigeria

Treasure of Gems & JewelryBlanco, TX

Natural Green Tourmaline 1.94 Ct. VVS Octagon Shape 18.6 x 4.1 Mm. Gemstone From Nigeria: Product ID: 807242958 Product Name: Natural Tourmaline Weight: 1.94 CT. Size: 18.6 x 4.1 x 2.6 MM. Shape: Octagon Color: Green Clarity:VVS Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal

2025

Natural Green Tourmaline 1.94 Ct. VVS Octagon Shape 18.6 x 4.1 Mm. Gemstone From Nigeria

Treasure of Gems & JewelryBlanco, TX

Natural Pink Tourmaline 8.72 Ct. Clean Oval Shape 13.69 x 11.28 Mm Gemstone From Mozambique: Product ID: 807218157 Product Name: Natural Tourmaline Weight: 8.72 CT. Size: 13.69 x 11.28 x 8.64 MM. Shape: Oval Color: Pink Clarity:IF Luster: Very Good Gems Origin: Mozambique, Afarica Treatment:

2025

Natural Pink Tourmaline 8.72 Ct. Clean Oval Shape 13.69 x 11.28 Mm Gemstone From Mozambique

Treasure of Gems & JewelryBlanco, TX

Natural Peach Pink Tourmaline 1.49 Ct. Clean Oval Shape 7.5 x 6.8 Mm. Gemstone From Nigeria: Product ID: 807234332 Product Name: Natural Tourmaline Weight: 1.49 CT. Size: 7.5 x 6.8 x 4 MM. Shape: Oval Color: Peach Pink Clarity:IF Luster: Very Good Gems Origin: Nigeria Treatment: Unheated Crys

2025

Natural Peach Pink Tourmaline 1.49 Ct. Clean Oval Shape 7.5 x 6.8 Mm. Gemstone From Nigeria

Treasure of Gems & JewelryBlanco, TX

Natural Green Tourmaline 1.34 Ct. VVS Octagon Shape 6 x 5.6 Mm. Unheated Gemstone From Nigeria: Product ID: 807221472 Product Name: Natural Tourmaline Weight: 1.34 CT. Size: 6 x 5.6 x 4.7 MM. Shape: Octagon Color: Green Clarity:VVS Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal St

2025

Natural Green Tourmaline 1.34 Ct. VVS Octagon Shape 6 x 5.6 Mm. Unheated Gemstone From Nigeria

Treasure of Gems & JewelryBlanco, TX

Natural Yellowish Orange Tourmaline 1.56 Ct. VVS Octagon Shape 7.4 x 5.8 Mm. Unheated Gemstone From: Product ID: 807239618 Product Name: Natural Tourmaline Weight: 1.56 CT. Size: 7.4 x 5.8 x 4.8 MM. Shape: Octagon Color: Yellowish Orange Clarity:VVS Luster: Good Gems Origin: Nigeria Treatment: Unheat

2025

Natural Yellowish Orange Tourmaline 1.56 Ct. VVS Octagon Shape 7.4 x 5.8 Mm. Unheated Gemstone From

Treasure of Gems & JewelryBlanco, TX

Natural Green Tourmaline 1.01 Ct. Octagon Shape 9.5 x 4 Mm. Gemstone From Nigeria: Product ID: 807245282 Product Name: Natural Tourmaline Weight: 1.01 CT. Size: 9.5 x 4 x 2.7 MM. Shape: Octagon Color: Green Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal St

2025

Natural Green Tourmaline 1.01 Ct. Octagon Shape 9.5 x 4 Mm. Gemstone From Nigeria

Treasure of Gems & JewelryBlanco, TX

Natural Green Tourmaline 5.24 Ct. Rough Shape 12 x 7 Mm Gemstone From Nigeria: Product ID: 597200066 Product Name: Natural Tourmaline Weight: 5.24 CT. Size: 12 x 7 MM. Shape: Rough Shape Color: Green Clarity:None Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal Stru

2025

Natural Green Tourmaline 5.24 Ct. Rough Shape 12 x 7 Mm Gemstone From Nigeria

Treasure of Gems & JewelryBlanco, TX

Natural Green Tourmaline 3.11 Ct. Rough Shape 13.6 x 5.4 Mm Gemstone From Nigeria: Product ID: 597200061 Product Name: Natural Tourmaline Weight: 3.11 CT. Size: 13.6 x 5.4 MM. Shape: Rough Shape Color: Green Clarity:None Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal

2025

Natural Green Tourmaline 3.11 Ct. Rough Shape 13.6 x 5.4 Mm Gemstone From Nigeria

Treasure of Gems & JewelryBlanco, TX

Natural Green Tourmaline 1.18 Ct. Octagon Shape 11.7 x 4 Mm Gemstone From Nigeria: Product ID: 807245557 Product Name: Natural Tourmaline Weight: 1.18 CT. Size: 11.7 x 4 x 2.7 MM. Shape: Octagon Color: Green Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal S

2025

Natural Green Tourmaline 1.18 Ct. Octagon Shape 11.7 x 4 Mm Gemstone From Nigeria

Treasure of Gems & JewelryBlanco, TX

Natural Pink Tourmaline 1.41 Ct Octagon Shape 9.2 x 4.6 Mm. Unheated Gemstone From Nigeria: Product ID: 807236406 Product Name: Natural Tourmaline Weight: 1.41 CT. Size: 9.2 x 4.6 x 3.2 MM. Shape: Octagon Color: Pink Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal S

2025

Natural Pink Tourmaline 1.41 Ct Octagon Shape 9.2 x 4.6 Mm. Unheated Gemstone From Nigeria

Treasure of Gems & JewelryBlanco, TX

Natural Pink Tourmaline 3.21 Ct. Cushion Shape 9 x 9 Mm. Unheated Gemstone From Nigeria: Product ID: 807236149 Product Name: Natural Tourmaline Weight: 3.21 CT. Size: 9 x 9 x 6 MM. Shape: Cushion Color: Pink Clarity:SI1 Luster: Very Good Gems Origin: Nigeria Treatment: Unheated Crystal St

2025

Natural Pink Tourmaline 3.21 Ct. Cushion Shape 9 x 9 Mm. Unheated Gemstone From Nigeria

Treasure of Gems & JewelryBlanco, TX

Natural Reddish Pink Tourmaline 1.03 Ct. Trilliant Shape 7.9 x 6.4 Mm. Unheated Gemstone From: Product ID: 807244186 Product Name: Natural Tourmaline Weight: 1.03 CT. Size: 7.9 x 6.4 x 3.3 MM. Shape: Trilliant Color: Reddish Pink Clarity:VSI Luster: Very Good Gems Origin: Nigeria Treatment: Unh

2025

Natural Reddish Pink Tourmaline 1.03 Ct. Trilliant Shape 7.9 x 6.4 Mm. Unheated Gemstone From

Treasure of Gems & JewelryBlanco, TX

Natural Pink Tourmaline 2.29 Ct. Oval Shape 8 x 7.2 Mm. Gemstone Unheated From Nigeria: Product ID: 807249910 Product Name: Natural Tourmaline Weight: 2.29 CT. Size: 8 x 7.2 x 5.4 MM. Shape: Oval Color: Pink Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal Struct

2025

Natural Pink Tourmaline 2.29 Ct. Oval Shape 8 x 7.2 Mm. Gemstone Unheated From Nigeria

Treasure of Gems & JewelryBlanco, TX

Vintage Green Tourmaline Bead Necklace sz 19": Vintage Green Tourmaline Bead Necklace sz 19" Please view all photos as they are part of the description and condition of this Item, Feel free to contact me with questions or picture requests! Used It

2025

Vintage Green Tourmaline Bead Necklace sz 19"

Annzstiques Auction HouseNorth Babyon, NY

Vintage Sterling Silver Tourmaline Ring Sz 7: Vintage Sterling Silver Tourmaline Ring Sz 7 Please view all photos as they are part of the description and condition of this Item, Feel free to contact me with questions or picture requests! Used Ite

2025

Vintage Sterling Silver Tourmaline Ring Sz 7

Annzstiques Auction HouseNorth Babyon, NY

Estate 14k White Gold Diamond & Dark Blue Tourmaline Ring size 6.5: Total weight 3.3 grams (2.1 dwt). Overall good condition, please see photos.

2025

Estate 14k White Gold Diamond & Dark Blue Tourmaline Ring size 6.5

South Shore AuctionsPatchogue, NY

Heavy 14K gold green tourmaline ring. Square cut tourmaline measuring about 12.1 x 13mm. Facet edges: Heavy 14K gold green tourmaline ring. Square cut tourmaline measuring about 12.1 x 13mm. Facet edges worn and some scratches. Unmarked but tests as 14K. Ring size 9. 22.8 grams.

2025

Heavy 14K gold green tourmaline ring. Square cut tourmaline measuring about 12.1 x 13mm. Facet edges

Tremont AuctionsSudbury, MA

14K white gold green/blue tourmaline mounted ring. Rectangular cut stone measures 8 x 6mm. Marked: 14K white gold green/blue tourmaline mounted ring. Rectangular cut stone measures 8 x 6mm. Marked 14K. Ring size 7. 5.4 grams.

2025

14K white gold green/blue tourmaline mounted ring. Rectangular cut stone measures 8 x 6mm. Marked

Tremont AuctionsSudbury, MA

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Tourmaline Auctions

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Oriental Gems:Rare Works of Ancient Asian Art

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Corona, CA, US

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Ancient Artifacts from the Asian Realm

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Eastvale, CA, US

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Grand Imperial Treasures of Ancient Asia

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Corona, CA, US

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