Tourmaline

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Natural Bluish Green Tourmaline Gemstones 1.00 Ct. Oval Shape 6.1 x 5.1 Mm.: Product ID: 807251188 Product Name: Natural Gemstones Weight: 1.00 CT. Size: 6.1 x 5.5 x 4.2 MM. Shape: Oval Color: Bluish Green Clarity:SI1 Luster: Good Gems Origin: Nigeria Treatment: Unheated Cryst

2026

Natural Bluish Green Tourmaline Gemstones 1.00 Ct. Oval Shape 6.1 x 5.1 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

Natural Purplish Pink Tourmaline Gemstones 0.66 Ct. Oval Shape 5.8 x 4.7 Mm.: Product ID: 807239334 Product Name: Natural Tourmaline Weight: 0.66 CT. Size: 5.8 x 4.7 x 3.3 MM. Shape: Oval Color: Purplish Pink Clarity:SI1 Luster: Good Gems Origin: Nigeria Treatment: Unheated Cry

2026

Natural Purplish Pink Tourmaline Gemstones 0.66 Ct. Oval Shape 5.8 x 4.7 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

Natural Pink Tourmaline Gemstones 2.18 Ct. 3 Pcs. Oval Shape 6.4 x 5 Mm.: Product ID: 807251394 Product Name: Natural Tourmaline Weight: 2.18 CT. Size: 6.4 x 5 x 3.5 MM. Shape: Oval Shape Color: Pink Clarity:SI1 Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal

2026

Natural Pink Tourmaline Gemstones 2.18 Ct. 3 Pcs. Oval Shape 6.4 x 5 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

Natural Green Tourmaline Gemstones 2.37 Ct. Clean Octagon Shape 8.1 x 6.9 Mm.: Product ID: 807239693 Product Name: Natural Tourmaline Weight: 2.37 CT. Size: 8.1 x 6.9 x 4.6 MM. Shape: Octagon Color: Green Clarity:IF Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal S

2026

Natural Green Tourmaline Gemstones 2.37 Ct. Clean Octagon Shape 8.1 x 6.9 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

Natural Green Tourmarine Gemstones 1.53 Ct. Octagon Shape 6.6 x 5.5 Mm.: Product ID: 807236652 Product Name: Natural Tourmaline Weight: 1.53 CT. Size: 6.6 x 5.5 x 4.4 MM. Shape: Octagon Color: Green Clarity:VVS Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal

2026

Natural Green Tourmarine Gemstones 1.53 Ct. Octagon Shape 6.6 x 5.5 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

21.0 Carat --- Red Tourmaline--- Emerald Step Cut Pair---- EGL Certified: Highly sought-after gemstone from the borosilicate mineral family. Prized for its vibrant, ruby-like hues—caused by trace amounts of manganese—it serves as a stunning and more affordable alternati

2026

21.0 Carat --- Red Tourmaline--- Emerald Step Cut Pair---- EGL Certified

Oceanside, CA

California Gemstones

4.2

(24)

SOLD

14k Gold 4.54 Ctw Natural Paraiba Tourmaline & Sapphire Pendant( Without Chain ): Ref:231176214gold // content:14k // goldmain // gemstone:paraiba // tourmalineshape:pearcarat // weight:3. 13ct // color:bluetreatment:naturaladjacent // gemstone // 2 // : // sapphireshape:pearcarat

2026

14k Gold 4.54 Ctw Natural Paraiba Tourmaline & Sapphire Pendant( Without Chain )

Silver Spring, MD

Elbert Gallery

4.4

(79)

14K Diamond & Tourmaline Ring: 14K yellow gold ring, set with round cut tourmaline and diamond details, set in a two-tone floral design, marked "14K" Size: 7.25 Total weight: 2.8 g Provenance: Property from a home in San

2026

14K Diamond & Tourmaline Ring

San Antonio, TX

Vogt Auction Texas

4.5

(677)

14k Gold 10.50ct Tourmaline 1.50ct Diamond Ring: Retail: $23,700.00 ****** 14k Gold 10.50ct Tourmaline 1.50ct Diamond Ring ****** Metal: 14k Solid Yellow Gold / Total Item Weight: 8.5 grams / Country Made: United States / / Main Stone: Tourmaline /

2026

14k Gold 10.50ct Tourmaline 1.50ct Diamond Ring

Woodland Hills, CA

Prestige Auction Galleries

4.4

(660)

SOLD

14k Gold 5.92 Ctw Natural Tourmaline & Diamond Ring: Ref:230794044 // gold content:14k gold // ring size:7. 25us // // main gemstone:tourmaline // shape:octagonal // carat weight:5. 86ct // color:green // treatment:natural // // adjacent gemstone 2 : di

2026

14k Gold 5.92 Ctw Natural Tourmaline & Diamond Ring

Silver Spring, MD

Elbert Gallery

4.4

(79)

24.00 Ct Natural Multicolor Tourmaline Round Cut Beads: Weight - 24.00 Ct / Size - 3.00 - 3.70 mm / 140 Pc's / 9.75" inches / Shape - Round Cut Beads / Color - Multicolor / Clarity - VVS / Origin - Mozambique / Treatment - None

2026

24.00 Ct Natural Multicolor Tourmaline Round Cut Beads

Bangkok, TH

Gems Auction

4.7

(490)

Multi Tourmaline 3 MM Round Diamond Cut 50 Pieces: Natural Multi Tourmaline 3 MM Round Diamond Cut 50 Pieces Gemstone : Multi Tourmaline Shape : Round Size : 3 MM Color : Multi Color Type : Diamond Cut Quantity : 50 Pieces

2026

Multi Tourmaline 3 MM Round Diamond Cut 50 Pieces

Jaipur, Rajasthan

Siddhi Gems & Jewels

4.2

(32)

Multi Tourmaline 5 MM Round Faceted Cut 25 Pieces: Natural Multi Tourmaline 5 MM Round Faceted Cut 25 Pieces Gemstone : Multi Tourmaline Shape : Round Size : 5 MM Color : Multi Color Type : Faceted Cut Quantity : 25 Pieces

2026

Multi Tourmaline 5 MM Round Faceted Cut 25 Pieces

Jaipur, Rajasthan

Siddhi Gems & Jewels

4.2

(32)

4.19 Ct Natural Multicolor Tourmaline Round Cut Beads: Weight - 4.19 Ct / Size - 3.80 - 4.20 mm / 13 PC's / Shape - Round Cut Beads / Color - Multicolor / Clarity - VVS / Origin - Mozambique / Treatment - None

2026

4.19 Ct Natural Multicolor Tourmaline Round Cut Beads

Bangkok, TH

Gems Auction

4.7

(490)

3.55 Ct Natural Pink Tourmaline Round Cut Beads: Weight - 3.55 Ct / Size - 3.40 -4.20 mm / 16 Pc's / Shape - Round Cut Beads / Color - Pink / Origin - Mozambique / Treatment - None

2026

3.55 Ct Natural Pink Tourmaline Round Cut Beads

Bangkok, TH

Gems Auction

4.7

(490)

Certified Natural 5.10 Ct Paraiba Tourmaline Branch Ring .Engagement Ring. Vintage design: Stone: Paraiba Tourmaline Cut: Round Cut Carat Weight: 5.10 Carats Metal - 925 Silver Rose gold finish - Style - Vintage Design Ring Size US -7

2026

Certified Natural 5.10 Ct Paraiba Tourmaline Branch Ring .Engagement Ring. Vintage design

Delhi , Delhi

Gatral Gems

4.3

(12)

10k 7 14K Yellow & White Gold Ring and Earrings. 14K white gold green tourmaline ring size 7.5 wt.: 10k 7 14K Yellow & White Gold Ring and Earrings. 14K white gold green tourmaline ring size 7.5 wt. 3.2 grams. 10K Yellow Gold Blue Topaz Earrings wt. 1.5 grams .75"*Payment Must Fully Clear Before Ite

2026

10k 7 14K Yellow & White Gold Ring and Earrings. 14K white gold green tourmaline ring size 7.5 wt.

Delray Beach, FL

Bill Hood & Sons Art & Antique Auctions

4.7

(793)

Bi Color Natural Tourmaline - 2.70 Carats - 10X7X6 mm: Bi Color Natural Tourmaline - 2.70 Carats - 10X7X6 mm SHIPPING: 23$

2026

Bi Color Natural Tourmaline - 2.70 Carats - 10X7X6 mm

Muscat, AE

Fantasy Jewelry

3.7

(155)

2.10 Carats Bluish Green Natural Tourmaline Gemstone - 8X6X5 mm: 2.10 Carats Bluish Green Natural Tourmaline Gemstone - 8X6X5 mm SHIPPING: 23$

2026

2.10 Carats Bluish Green Natural Tourmaline Gemstone - 8X6X5 mm

Muscat, AE

Fantasy Jewelry

3.7

(155)

2026

Elizabeth Locke 19K Yellow Gold and Green Tourmaline Cabochon Cocktail Ring

New York, NY

Hampton Estate Auction

4.6

(354)

2026

Konstantino Sterling Silver, 18K Yellow Gold, Aquamarine, and Pink Tourmaline Cross Pendant Necklace

New York, NY

Hampton Estate Auction

4.6

(354)

2026

Sz6.75/Sz8.5/10g 925 Sterling Silver Pink Tourmaline & White Quartz Ring Lot

Sun Prarie, WI

Sphere Auctions LLC

4.4

(181)

2026

Sz7/Sz8/8g 925 Sterling Silver Pink Tourmaline & Faceted Peridot Ring Lot

Sun Prarie, WI

Sphere Auctions LLC

4.4

(181)

Round/Oval Tourmaline Gemstone - 1.55 ctw - Pale Pink/orangish/brown: This is a really nice stone. Lots of sparkle. This gemstone is a Cushion Cut - perhaps Old Mine - but I would call it a Cushion Cut.A 1.55ct cushion cut tourmaline is a popular, highly wearable size f

2026

Round/Oval Tourmaline Gemstone - 1.55 ctw - Pale Pink/orangish/brown

Murfreesboro, TN

Castle Manor Corporation

4.4

(17)

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Tourmaline Auctions

12.9 Carat --- Natural Ceylon Padparadscha Sapphire--- Round Cut

11.75 Carat Natural Montana Purple Sapphire Brilliant Oval Cut

9.05 Carat ---- Natural Brazilian Red Tourmaline --- Cushion Cut

Luxurious Investment Grade Gemstones

California Gemstones

Starts on:

Oceanside, CA, US

Cushion Cut Rubelite Tourmaline - 3 crts - 9X8X5 mm

Amazing Ametrine Bi-Colour - 8 Carats - 11X11X9 mm

11.45 Carats AAA Quality Natural Black Opal Ethopia - 22X12X8 mm

Top Quality Loose Gemstones Free Shipping

Fantasy Jewelry

Starts on:

Muscat, Muscat, AE

5 days Left

1.85 Carats Oval Shape Vivid Green Emerald Gemstone - 9X8X6 mm

475.95 crts Natural Smoky Quartz Gemstone Beautiful Brown Loose Gemstone - 49X57X35 mm

21.90 carats AAA Quality Laser cut Swiss Blue Topaz 16?16?10 mm

Top Quality Loose Gemstones Free Shipping

Fantasy Jewelry

Starts on:

Muscat, Muscat, AE

3 days Left

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