Tourmaline

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Natural Green Tourmaline 1.63 Ct. Octagon Shape 10.1 x 5.8 Mm. Gemstone From Nigeria: Product ID: 807242287 Product Name: Natural Tourmaline Weight: 1.63 CT. Size: 10.1 x 5.8 x 3.1 MM. Shape: Octagon Color: Green Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal

2025

Natural Green Tourmaline 1.63 Ct. Octagon Shape 10.1 x 5.8 Mm. Gemstone From Nigeria

Treasure of Gems & JewelryBlanco, TX

Natural Pink Tourmaline 1.22 Ct. 2 Pcs Round Shape 5 Mm Gemstone From Nigeria: Product ID: 807251260 Product Name: Natural Tourmaline Weight: 1.22 CT. Size: 5 x 5 x 3.7 MM. Shape: Round Shape Color: Pink Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal S

2025

Natural Pink Tourmaline 1.22 Ct. 2 Pcs Round Shape 5 Mm Gemstone From Nigeria

Treasure of Gems & JewelryBlanco, TX

Natural Pink Tourmaline 1.41 Ct. Oval Shape 7.4 x 6.5 Mm. Gemstone Unheated From Nigeria: Product ID: 807249925 Product Name: Natural Tourmaline Weight: 1.41 CT. Size: 7.4 x 6.5 x 4 MM. Shape: Oval Color: Pink Clarity:VSI Luster: Very Good Gems Origin: Nigeria Treatment: Unheated Crystal S

2025

Natural Pink Tourmaline 1.41 Ct. Oval Shape 7.4 x 6.5 Mm. Gemstone Unheated From Nigeria

Treasure of Gems & JewelryBlanco, TX

Natural Blue Indicolite Tourmaline 4.26 Ct. Clean Octagon Shape 10.8 x 6.8 Mm. Gemstone From Nigeria: Product ID: 807241237 Product Name: Natural Tourmaline Weight: 4.26 CT. Size: 10.8 x 6.8 x 6.5 MM. Shape: Octagon Color: Blue Indicolite Clarity:IF Luster: Good Gems Origin: Nigeria Treatment: Unheate

2025

Natural Blue Indicolite Tourmaline 4.26 Ct. Clean Octagon Shape 10.8 x 6.8 Mm. Gemstone From Nigeria

Treasure of Gems & JewelryBlanco, TX

Natural Pink Tourmaline 1.73 Ct. VS Oval Shape 7.3 x 7 Mm. Unheated Gemstone From Nigeria: Product ID: 807250148 Product Name: Natural Tourmaline Weight: 1.73 CT. Size: 7.3 x 7 x 5 MM. Shape: Oval Color: Pink Clarity:VS Luster: Very Good Gems Origin: Nigeria Treatment: Unheated Crystal Stru

2025

Natural Pink Tourmaline 1.73 Ct. VS Oval Shape 7.3 x 7 Mm. Unheated Gemstone From Nigeria

Treasure of Gems & JewelryBlanco, TX

Sterling Tourmaline Drop Necklace: Sterling and Tourmaline/Garnet Drop Necklace - 15.8g

2025

Sterling Tourmaline Drop Necklace

Retro Roadshow AuctionsMantua, OH

Vintage Sterling Pink Tourmaline Bumble Bee Ring Sz 8: Vintage Sterling Pink Tourmaline Bumble Bee Ring Sz 8 - 5.8g - possibly CZ or pink garnet, testing in between ranges with gem tester.

2025

Vintage Sterling Pink Tourmaline Bumble Bee Ring Sz 8

Retro Roadshow AuctionsMantua, OH

Natural Pink Tourmaline Oval Quartet - 5.60 ctw (four stones), Calibrated 8.13 × 6.09 × 4.39 mm,: A bright, well-matched suite of four natural pink tourmalines totaling 5.60 carats. Each gem is a calibrated oval mixed cut (approx. Portuguese-style crown) measuring 8.13 × 6.09 × 4.39 mm (approx 1

2025

Natural Pink Tourmaline Oval Quartet - 5.60 ctw (four stones), Calibrated 8.13 × 6.09 × 4.39 mm,

Oakwood AuctionsStouffville, Ontario

BLACK OPAL TOURMALINE BRACELET GOLD STERLING SILVE: VINTAGE ESTATE BLACK FIRE OPAL AND TOURMALINE CUFF. MEASURES 1 INCH WIDE. WEIGHS 36.4 GRAMS. TESTED GOLD ON STERLING SILVER, HALLMARKS ILLEGIBLE. EXCELLENT USED CONDITION. USA SHIPPING $5.

2025

BLACK OPAL TOURMALINE BRACELET GOLD STERLING SILVE

Imperial AuctionCape Coral, FL

1.15 Carats Greenish Blue Natural Tourmaline Gem - 7X6X4 mm: 1.15 Carats Greenish Blue Natural Tourmaline Gem - 7X6X4 mmShipping Rate: $15.00 .shipping rates are determined by Parcel weight and destination.Combined shipping: We offer combine shipping on multipl

2025

1.15 Carats Greenish Blue Natural Tourmaline Gem - 7X6X4 mm

Fantasy JewelryMuscat, AE

Platinum Paraiba Tourmaline & Diamond Ring: Platinum ring marked Oscar Friedman featuring a GIA-certified natural Paraiba tourmaline of 2.14 carats, pear-shaped and modified brilliant cut, measuring 11.41 x 7.10 x 4.36 mm. The gemstone exhibits

2025

Platinum Paraiba Tourmaline & Diamond Ring

Blackwell AuctionsClearwater, FL

Faceted Purple Tourmaline Gemstone: 8x12.55mm - 2.6 Grams Gemstones Tested With Presidium Gem Tester Il - Berners Does Not Guarantee Authenticity Of Gemstones

2025

Faceted Purple Tourmaline Gemstone

Berner's Antique Auction GallerySpringfield, OH

Faceted Yellow Tourmaline Gemstone: 9x14mm - 2.2 Grams Gemstones Tested With Presidium Gem Tester Il - Berners Does Not Guarantee Authenticity Of Gemstones

2025

Faceted Yellow Tourmaline Gemstone

Berner's Antique Auction GallerySpringfield, OH

Pt900 5.80ct Tourmaline r& .15ctw Diamond Ring: Platinum ring with 5.80ct tourmaline & .15ctw diamond accents 13.70 grams

2025

Pt900 5.80ct Tourmaline r& .15ctw Diamond Ring

Gallery 63Atlanta, GA

SOLD

Wonderful 18ct Yellow Gold Green Tourmaline and Diamond Boat Ring: Wonderful 18ct Yellow Gold Green Tourmaline and Diamond Boat Ring Each diamond measures approximately .25pts

2025

Wonderful 18ct Yellow Gold Green Tourmaline and Diamond Boat Ring

Banks Jewellery Auctions Gloucestershire

SOLD

Faceted Watermelon Tourmaline and 2 Watermelon Tourmaline: Crystals *see pictures and preview for condition

2025

Faceted Watermelon Tourmaline and 2 Watermelon Tourmaline

Poinsett Auction & Realty, Inc.Travelers Rest, SC

SOLD

Collection of Findings - Tourmaline, garnet, rolled beads: *see pictures and preview for condition

2025

Collection of Findings - Tourmaline, garnet, rolled beads

Poinsett Auction & Realty, Inc.Travelers Rest, SC

SOLD

Two Specimens - Aquamarine and Tourmaline: *see pictures and preview for condition

2025

Two Specimens - Aquamarine and Tourmaline

Poinsett Auction & Realty, Inc.Travelers Rest, SC

TOURMALINE ROCK STONE LAPIDARY SPECIMEN: TOURMALINE ROCK STONE LAPIDARY SPECIMEN

2025

TOURMALINE ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

TOURMALINE ROCK STONE LAPIDARY SPECIMEN: TOURMALINE ROCK STONE LAPIDARY SPECIMEN

2025

TOURMALINE ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

GREEN TOURMALINE ROCK STONE LAPIDARY SPECIMEN: GREEN TOURMALINE ROCK STONE LAPIDARY SPECIMEN

2025

GREEN TOURMALINE ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

Group of Gold, Low-Karat Gold and Gem-Set Rings: 10, 14 and 18 kt., one cushion-shaped green tourmaline ap. 16.30 cts., 24 round diamonds ap. 1.65 cts., one emerald-cut amethyst ap. 10.00 cts., one oval black opal doublet ap. 11.7 x 8.7 x 3.2 mm., o

2025

Group of Gold, Low-Karat Gold and Gem-Set Rings

Hayloft AuctionsBronx, NY

5 ct. Spectacular Gemmy Tourmaline Crystal Spear: Item is the exact item in the image- Bidder is responsible for all value and grade determination -

2025

5 ct. Spectacular Gemmy Tourmaline Crystal Spear

Shipping DepartmentSilvana, WA

9.60 cw. Gem Grade Tourmaline Crystal Parcel: Item is the exact item in the image- Bidder is responsible for all value and grade determination -

2025

9.60 cw. Gem Grade Tourmaline Crystal Parcel

Shipping DepartmentSilvana, WA

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Tourmaline Auctions

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Asian Imperial Art: The Pinnacle of Elegance

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Corona, CA, US

3 days Left

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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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