Tourmaline

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Natural Pink Tourmaline 1.35 Ct. 6 Pcs. VS Oval Shape 5 x 3 Mm. Gemstone From Nigeria: Product ID: 807244857 Product Name: Natural Tourmaline Weight: 1.35 CT. Size: 5 x 3 x 2 MM. Shape: Oval Color: Pink Clarity:VS Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal Structure:

2025

Natural Pink Tourmaline 1.35 Ct. 6 Pcs. VS Oval Shape 5 x 3 Mm. Gemstone From Nigeria

Treasure of Gems & JewelryBlanco, TX

Natural Multi Color Tourmaline 2.97 Ct. Octagon Shape 8.2 x 6.1 Mm. Gemstone Unheated From Nigeria: Product ID: 807238265 Product Name: Natural Tourmaline Weight: 2.97 CT. Size: 8.2 x 6.1 x 5.5 MM. Shape: Octagon Color: Bi Color Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Cryst

2025

Natural Multi Color Tourmaline 2.97 Ct. Octagon Shape 8.2 x 6.1 Mm. Gemstone Unheated From Nigeria

Treasure of Gems & JewelryBlanco, TX

Natural Blue Indicolite Tourmaline 0.72 Ct. VVS Octagon Shape 8.4 x 3.3 Mm. Gemstone From Nigeria: Product ID: 807239853 Product Name: Natural Tourmaline Weight: 0.72 CT. Size: 8.4 x 3.3 x 2.6 MM. Shape: Octagon Color: Blue Indicolite Clarity:VVS Luster: Good Gems Origin: Nigeria Treatment: Unheate

2025

Natural Blue Indicolite Tourmaline 0.72 Ct. VVS Octagon Shape 8.4 x 3.3 Mm. Gemstone From Nigeria

Treasure of Gems & JewelryBlanco, TX

STS Tourmaline Sterling Silver Pendant 1.6 G: STS Tourmaline Sterling Silver Pendant 1.6 G

2025

STS Tourmaline Sterling Silver Pendant 1.6 G

Retro Roadshow AuctionsMantua, OH

KHR Tourmaline Sterling Silver Cocktail Ring Size 8.5 5.4 G: KHR Tourmaline Sterling Silver Cocktail Ring Size 8.5 5.4 G

2025

KHR Tourmaline Sterling Silver Cocktail Ring Size 8.5 5.4 G

Retro Roadshow AuctionsMantua, OH

HT Tourmaline Sterling Silver Cocktail Ring Size 7.5 7 G: HT Tourmaline Sterling Silver Cocktail Ring Size 7.5 7 G

2025

HT Tourmaline Sterling Silver Cocktail Ring Size 7.5 7 G

Retro Roadshow AuctionsMantua, OH

SD Tourmaline Sterling Silver Cocktail Ring Size 8.5 9 G: SD Tourmaline Sterling Silver Cocktail Ring Size 8.5 9 G

2025

SD Tourmaline Sterling Silver Cocktail Ring Size 8.5 9 G

Retro Roadshow AuctionsMantua, OH

Y Tourmaline Sterling Silver Cocktail Ring Size 8.25 3.4 G: Y Tourmaline Sterling Silver Cocktail Ring Size 8.25 3.4 G

2025

Y Tourmaline Sterling Silver Cocktail Ring Size 8.25 3.4 G

Retro Roadshow AuctionsMantua, OH

RGE 10K Gold Tourmaline Earrings 1 G Approximately 1.54 TCW: RGE 10K Gold Tourmaline Earrings 1 G Approximately 1.54 TCW

2025

RGE 10K Gold Tourmaline Earrings 1 G Approximately 1.54 TCW

Retro Roadshow AuctionsMantua, OH

RGE 14K Gold Pink Tourmaline Earrings 0.3 G Approximately 0.40 TCW: RGE 14K Gold Pink Tourmaline Earrings 0.3 G Approximately 0.40 TCW

2025

RGE 14K Gold Pink Tourmaline Earrings 0.3 G Approximately 0.40 TCW

Retro Roadshow AuctionsMantua, OH

3 Nice Estate Fresh Rings Incl. Black Onyx, Amethyst, Etc.: 3 nice estate fresh rings incl. black onyx, amethyst, etc. Some with diamonds. Onyx is 10k (size 7), amethyst size is appr. 9 3/4, nice pink tourmaline style ring (size 8.5). Estate fresh, total weigh

2025

3 Nice Estate Fresh Rings Incl. Black Onyx, Amethyst, Etc.

Ralph Fontaine Heritage Auctions Inc.Canaan, NY

LARGE LOT OF STONE & CRYSTAL SPECIMENS: Lot includes loaded Tourmaline Crystals, Fire Agate, Calcified Coral Druzy Quartz, and more Largest is 6"

2025

LARGE LOT OF STONE & CRYSTAL SPECIMENS

Milestone AuctionsWilloughby, OH

SOLD

Ladies 14k Iolite, Tourmaline and Diamond Ring Size 10 - 16.8 Grams: Ladies 14k Iolite, Tourmaline and Diamond Ring Size 10 - 16.8 Grams, 9x7mm tanzanite with 4.5mm pink tourmaline and 2mm diamonds�

2025

Ladies 14k Iolite, Tourmaline and Diamond Ring Size 10 - 16.8 Grams

MBA Seattle Auction HouseRenton, WA

SOLD

LeVian 18k Platinum Tourmaline and Diamond Ring Size 8.75 - 11.5 Grams: LeVian 18k Platinum Tourmaline and Diamond Ring Size 8.75 - 11.5 Grams, 4.75mm tourmaline with 1-1.5mm diamonds�

2025

LeVian 18k Platinum Tourmaline and Diamond Ring Size 8.75 - 11.5 Grams

MBA Seattle Auction HouseRenton, WA

SOLD

Ladies 18k Rainbow Tourmaline and Diamond Ring Size 9.75 - 17.4 Grams: Ladies 18k Rainbow Tourmaline and Diamond Ring Size 9.75 - 17.4 Grams, 1.2-2mm stones. GMZ maker's mark�

2025

Ladies 18k Rainbow Tourmaline and Diamond Ring Size 9.75 - 17.4 Grams

MBA Seattle Auction HouseRenton, WA

SOLD

Ladies 18k Blue Topaz and Tourmaline Diamond Designer Ring Size 10 - 15.4 Grams: Ladies 18k Blue Topaz and Tourmaline Diamond Designer Ring Size 10 - 15.4 Grams, 9x6mm blue topaz with 3.5mm pink tourmaline and 1-1.5mm diamonds. Makers mark ZWG.�

2025

Ladies 18k Blue Topaz and Tourmaline Diamond Designer Ring Size 10 - 15.4 Grams

MBA Seattle Auction HouseRenton, WA

Natural Tourmaline Gemstone For Jewelry, Tri Color Tourmaline Stone,9.25 CT: DetailsSKUmpDimensions (mm)23.000 x 8.000 x 6.000 mmWeight (cts)9.250TreatmentNo TreatmentShapeEmeraldTypeFacetedClarityVVSColoursDescriptionNatural Tourmaline Gemstone For Jewelry, Tri Color Tourmali

2025

Natural Tourmaline Gemstone For Jewelry, Tri Color Tourmaline Stone,9.25 CT

Jasper52New York, NY

0.98 Ct Natural Pink Tourmaline Cushion Cut: Weight - 0.98 Ct / Dimensions - 6.00 x 5.70 x 4.50 mm / Shape & Cut - Cushion Cut / Color - Pink / Transparency - Transparent / Comments - Unheated

2025

0.98 Ct Natural Pink Tourmaline Cushion Cut

Gems AuctionBangkok, TH

2.14 Ct Natural Multicolor Tourmaline Mixed Cut Set: Weight - 2.14 Ct / Dimensions -6.7x5.8 - 6.9x5.0 mm / 3 Pc's / Shape & Cut - Mixed Cut / Color - Multicolor / Transparency - Transparent / Comments - Unheated

2025

2.14 Ct Natural Multicolor Tourmaline Mixed Cut Set

Gems AuctionBangkok, TH

1.32 Ct Natural Pink Tourmaline Pear Cut: Weight - 1.32 Ct / Dimensions - 9.00 x 7.00 x 3.70 mm / Shape & Cut - Pear Cut / Color - Pink / Transparency - Transparent / Comments - Unheated

2025

1.32 Ct Natural Pink Tourmaline Pear Cut

Gems AuctionBangkok, TH

0.80 Ct Natural Pink Tourmaline Oval Cut: Weight - 0.80 Ct / Dimensions - 7.50 x 5.00 x 3.50 mm / Shape & Cut - Oval Cut / Color - Pink / Transparency - Transparent / Comments - Unheated

2025

0.80 Ct Natural Pink Tourmaline Oval Cut

Gems AuctionBangkok, TH

1.47 Ct Natural Green Tourmaline Octagon Cut: Weight - 1.47 Ct / Size - 8.70 x 5.50 x 3.30 mm / Shape - Octagon Cut / Color - Green / Clarity - VVS / Origin - Mozambique / Treatment - None

2025

1.47 Ct Natural Green Tourmaline Octagon Cut

Gems AuctionBangkok, TH

2.34 Ct Natural Pink Tourmaline Fancy Flower Carving: Weight - 2.34 Ct / Dimensions - 11.30 x 8.80 x 3.90 mm / Shape & Cut - Fancy Flower Carving / Color - Pink / Transparency - Transparent / Comments - Unheated

2025

2.34 Ct Natural Pink Tourmaline Fancy Flower Carving

Gems AuctionBangkok, TH

Natural Green Cap Tourmaline Crystal With Albite Combine Specimen: Natural Green Cap Tourmaline Crystal With Albite Combine Specimen This exquisite Natural Green Cap Tourmaline Crystal with Albite Combine Specimen features a vibrant green cap tourmaline crystal set a

2025

Natural Green Cap Tourmaline Crystal With Albite Combine Specimen

Weatherham Estate TreasuresCobourg, ON

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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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Oriental Gems:International Asian Art Auction

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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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