Tourmaline

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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.

Treasure of Gems & JewelryLake Charles, LA

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

California GemstonesOceanside, CA

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

Vogt Auction TexasSan Antonio, TX

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

Prestige Auction GalleriesWoodland Hills, CA

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

Gems AuctionBangkok, TH

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

Siddhi Gems & JewelsJaipur, Rajasthan

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

Siddhi Gems & JewelsJaipur, Rajasthan

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

Gems AuctionBangkok, TH

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

Gems AuctionBangkok, TH

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

Gatral GemsDelhi , Delhi

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.

Bill Hood & Sons Art & Antique AuctionsDelray Beach, FL

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

Fantasy JewelryMuscat, AE

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

Fantasy JewelryMuscat, AE

2026

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

Hampton Estate AuctionNew York, NY

2026

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

Hampton Estate AuctionNew York, NY

2026

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

Sphere Auctions LLCSun Prarie, WI

2026

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

Sphere Auctions LLCSun Prarie, WI

14k Yellow Gold 4.12ct Green Tourmaline 0.61ct Diamond Pendant: Retail: $9,290.00 ****** 14k Yellow Gold 4.12ct Green Tourmaline 0.61ct Diamond Pendant ****** Metal: 14K Yellow Gold / Total Item Weight: 4.00 grams / Country Made: United States / / Main Stone: Gree

2026

14k Yellow Gold 4.12ct Green Tourmaline 0.61ct Diamond Pendant

Riverside GalleriesArcadia, CA

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

Castle Manor CorporationMurfreesboro, TN

14K Yellow Gold, Tourmaline and Diamond Ring: Lovely ring in 14K yellow gold. It is set with a pretty oval cut tourmaline. accented with round cut diamonds that trail down the side of the band. It is stamped 14K with no other visible marks. Size

2026

14K Yellow Gold, Tourmaline and Diamond Ring

GOLDEN SUN AUCTIONS, Inc.Fullerton, CA

Natural Fancy Color Tourmaline Gemstones 1.52 Ct. 3 Pcs. Marquise Shape: Product ID: 807251229 Product Name: Natural Tourmaline Weight: 1.52 CT. Size: 8 x 4.3 x 3 to 7 x 4 x 2.6 MM. Shape: Marquise Shape Color: Fancy Color Clarity:SI1 Luster: Good Gems Origin: Nigeria Trea

2026

Natural Fancy Color Tourmaline Gemstones 1.52 Ct. 3 Pcs. Marquise Shape

Treasure of Gems & JewelryLake Charles, LA

Natural Green Tourmaline Gemstones 1.46 Ct. Octagon Shape 16.2 x 3.1 Mm.: Product ID: 807245777 Product Name: Natural Tourmaline Weight: 1.46 CT. Size: 16.2 x 3.1 x 2.8 MM. Shape: Octagon Color: Green Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal

2026

Natural Green Tourmaline Gemstones 1.46 Ct. Octagon Shape 16.2 x 3.1 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Green Tourmaline Gemstones 1.58 Ct. Octagon 6.5 Mm.: Product ID: 807221483 Product Name: Natural Tourmaline Weight: 1.58 CT. Size: 6.5 x 6.5 x 4.2 MM. Shape: Octagon Color: Forest Green Clarity:VVS Luster: Good Gems Origin: Nigeria Treatment: Unheated C

2026

Natural Green Tourmaline Gemstones 1.58 Ct. Octagon 6.5 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Green Tourmaline Gemstones 1.33 Ct. Octagon Shape 16.2 x 3.3 Mm.: Product ID: 807248678 Product Name: Natural Tourmaline Weight: 1.33 CT. Size: 16.2 x 3.3 x 2.4 MM. Shape: Octagon Color: Green Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal

2026

Natural Green Tourmaline Gemstones 1.33 Ct. Octagon Shape 16.2 x 3.3 Mm.

Treasure of Gems & JewelryLake Charles, LA

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Tourmaline Auctions

10 Carat Lovely Burmese Ruby Brilliant Oval Cut EGL Certified

3.05 Carat Brazilian Swiss Blue Topaz Brilliant Round Cut AGL Certified

12.05 Carat Natural Burmese Ruby Brilliant Cushion Cut EGL Certified

August 9 7pm Sunday Certified Tourmalines

California Gemstones

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Oceanside, CA, US

4 days Left

7.40 Carat ---- Natural Ruby---- Emerald Step Cut --- AGL Certified

9.50 Carat ---- Natural Tanzanite ---- Trillion Cut ---- EGL Certified

14.0 Carat ---- Bubble Gum Sapphire ---- Brilliant Trillion Cut ----EGL Certified

August 16 7pm Sunday Best prices

California Gemstones

Starts on:

Oceanside, CA, US

Natural Mahenge Spinel 10.41 Carats GFCO Certified Pinkish Purple Brilliant Step CUT - 14.35 X

Black Fire Opal - 1.95 Carats - 12X8X4 mm

24.65 Carats Top Quality Natural Swiss Blue Topaz Flawless - 17X14X12 mm

Top Quality Loose Gemstones Free Shipping

Fantasy Jewelry

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Muscat, Muscat, AE

4 days Left

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