Tourmaline

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3.54 Ct Natural Bicolor Pariba Tourmaline Oval Cab: Weight - 3.54 Ct / Dimensions - 11.00 x 7.80 x 5.00 mm / Shape & Cut - Oval Cab / Color - Bicolor / Transparency - Opaque / Comments - Unheated

2026

3.54 Ct Natural Bicolor Pariba Tourmaline Oval Cab

Bangkok, TH

Gems Auction

4.7

(490)

18K White Gold 9.3ctw Natural Peach Tourmaline and Diamond Ring, Size 6.5: 18K White Gold 9.3ctw Natural Peach Tourmaline and Diamond Ring, Size 6.5. This ring has an octagonal step cut natural "peach" tourmaline gemstone mounted in the center of the ring weighing 8.53ct. It

2026

18K White Gold 9.3ctw Natural Peach Tourmaline and Diamond Ring, Size 6.5

Syracuse, IN

Kraft Auction Service

4.4

(927)

Tourmaline and Peridot Gemstones: GIA Gemstone Certification Stats Dimensions: 13.41 x 12.85 x 7.29 mm Peridot: Various Weight: 1

2026

Tourmaline and Peridot Gemstones

Norfolk, VA

Blue Box Auction Gallery

4.4

(101)

Platinum 4.32ctw Vivid Green Tourmaline Diamond Ring Unbranded: Platinum 4.32ctw Vivid Green Tourmaline Diamond Ring Unbranded This exquisite platinum ring features a stunning 4.19ct long rectangular vivid green tourmaline, showcasing its natural beauty with a siz

2026

Platinum 4.32ctw Vivid Green Tourmaline Diamond Ring Unbranded

New York, NY

Bidhaus

4.2

(881)

Pink Tourmaline Crystal Specimen: 3 1/4" by 2 7/8" by 2 1/4". 333 grams.

2026

Pink Tourmaline Crystal Specimen

Missoula, MT

Davis Brothers Auction

4.2

(914)

CTC Tourmaline Sterling Silver Earrings 2.4 G: CTC Tourmaline Sterling Silver Earrings 2.4 G

2026

CTC Tourmaline Sterling Silver Earrings 2.4 G

Mantua, OH

Retro Roadshow Auctions

4.6

(244)

Black Tourmaline Sterling Silver Earrings 4.1 G: Black Tourmaline Sterling Silver Earrings 4.1 G

2026

Black Tourmaline Sterling Silver Earrings 4.1 G

Mantua, OH

Retro Roadshow Auctions

4.6

(244)

Sterling Silver & Colored Tourmaline Ring: Sterling Silver Ring Featuring Colored Round Cut Tourmaline Gemstones Marked 925 - Size 6.75 - 5.0 Grams

2026

Sterling Silver & Colored Tourmaline Ring

Springfield, OH

Berner's Antique Auction Gallery

4.3

(43)

3.83 ct Natural Tourmaline Leaf Set: Gemstones: Natural Tourmaline /Carat Weights: 3.83 ct /Size or Dimensions: 8 X 5.50 mm Approx

2026

3.83 ct Natural Tourmaline Leaf Set

Rajasthan, IN

Finest Gems Auction

4.6

(135)

1.66 ct Natural Tourmaline Set: Gemstones: Natural Tourmaline /Carat Weights: 1.66 ct /Size or Dimensions: 5 X 3 mm Approx

2026

1.66 ct Natural Tourmaline Set

Rajasthan, IN

Finest Gems Auction

4.6

(135)

4.29 ct Natural Tourmaline Leaf Set: Gemstones: Natural Tourmaline /Carat Weights: 4.29 ct /Size or Dimensions: 10 X 7 mm Approx

2026

4.29 ct Natural Tourmaline Leaf Set

Rajasthan, IN

Finest Gems Auction

4.6

(135)

1.33 Carats Mint Green Tourmaline Oval Cut - Natural Loose Gemstone, 44XC: This luminous oval-cut tourmaline showcases a delicate mint-green hue, reminiscent of fresh spring foliage. Its crisp faceting creates a brilliant play of light, with subtle color variations ranging f

2026

1.33 Carats Mint Green Tourmaline Oval Cut - Natural Loose Gemstone, 44XC

Thung Wat Don, Sathorn, Bangkok, Bangkok

Lazo Heritage

4.4

(24)

1.36 Carats Seafoam Green Tourmaline Oval Cut - Natural Loose Gemstone, 50XC: This luminous oval-cut tourmaline features a soft, ethereal seafoam green hue, evoking the tranquil glow of sunlit coastal waters. Its crisp faceting creates a brilliant play of light, with subtle col

2026

1.36 Carats Seafoam Green Tourmaline Oval Cut - Natural Loose Gemstone, 50XC

Thung Wat Don, Sathorn, Bangkok, Bangkok

Lazo Heritage

4.4

(24)

4.14 Carats Natural Multi-Color Mixed Loose Faceted Tourmaline Parcel, 98XV: Natural multi-hued elbaite tourmaline faceted gemstone parcel containing 36 individual calibrated stones, each precision faceted to showcase a vibrant spectrum of natural tones including pink, lemon y

2026

4.14 Carats Natural Multi-Color Mixed Loose Faceted Tourmaline Parcel, 98XV

Thung Wat Don, Sathorn, Bangkok, Bangkok

Lazo Heritage

4.4

(24)

1.55 Carats Mint Green Tourmaline Oval Cut - Natural Loose Gemstone, 47XC: This luminous oval-cut tourmaline showcases a delicate, ethereal mint-green hue, reminiscent of sunlit seafoam or fresh spring foliage. Its crisp faceting creates a brilliant, sparkling play of light,

2026

1.55 Carats Mint Green Tourmaline Oval Cut - Natural Loose Gemstone, 47XC

Thung Wat Don, Sathorn, Bangkok, Bangkok

Lazo Heritage

4.4

(24)

1.45 Carats Olive-Yellow Tourmaline Oval Cut - Natural Loose Gemstone, 63XC: This striking oval-cut tourmaline showcases a rich olive-yellow hue, evoking the warm glow of sunlight filtering through sunlit foliage. Its precision faceting creates a dazzling play of light, with s

2026

1.45 Carats Olive-Yellow Tourmaline Oval Cut - Natural Loose Gemstone, 63XC

Thung Wat Don, Sathorn, Bangkok, Bangkok

Lazo Heritage

4.4

(24)

3.36 Carats Natural Pastel Pink Emerald Cut Tourmaline Loose Faceted Gemstone, 99XZ: Natural soft pastel pink elbaite tourmaline precisely cut into a classic emerald step-cut loose gemstone, defined by orderly linear step facets that deliver clean, diffused light reflection. The cryst

2026

3.36 Carats Natural Pastel Pink Emerald Cut Tourmaline Loose Faceted Gemstone, 99XZ

Thung Wat Don, Sathorn, Bangkok, Bangkok

Lazo Heritage

4.4

(24)

Black onyx, green tourmaline, and diamond ring: Black onyx, green tourmaline, and diamond ring Set with carved black onyx, an emerald-cut green tourmaline, and single-cut diamonds Silver, yellow gold Ring size 7.25; Gross weight 9.3 dwts This work

2026

Black onyx, green tourmaline, and diamond ring

Lambertville, NJ

Rago

4.5

(391)

4.45 Ct Natural Tourmaline Round Cut Beads: Weight - 4.45 Ct / Size - 2.80 - 3.20 mm / 24 Pc's / Shape - Round cut Beads / Color - Multicolor / Clarity - VVS / Origin - Mozambique / Treatment - None

2026

4.45 Ct Natural Tourmaline Round Cut Beads

Bangkok, TH

Gems Auction

4.7

(490)

5.04 Ct Natural Multicolor Tourmaline Round Cut Beads: Weight - 5.04 Ct / Size - 3.10 - 3.70 mm / 27 PC's / Shape - Round Cut Beads / Color - Multicolor / Clarity - VVS / Origin - Mozambique / Treatment - None

2026

5.04 Ct Natural Multicolor Tourmaline Round Cut Beads

Bangkok, TH

Gems Auction

4.7

(490)

5.66 Ct Natural Tourmaline Oval Beads: Weight - 5.66 Ct / Size - 5.5x4.4 - 6.3x4.9 mm / 7 Pc's / Shape - Oval Beads / Color - Multicolor / Clarity - VVS / Origin - Mozambique / Treatment - None

2026

5.66 Ct Natural Tourmaline Oval Beads

Bangkok, TH

Gems Auction

4.7

(490)

SOLD

18ct Yellow Gold Green Tourmaline And Diamond Ring: 18ct Yellow Gold Green Tourmaline And Diamond Ring Such a sweet ring!

2026

18ct Yellow Gold Green Tourmaline And Diamond Ring

Gloucestershire

Banks Jewellery Auctions

4.4

(14)

GFCO CERTIFIED 3.50 CARAT NATURAL PINK TOURMALINE: GFCO CERTIFIED 3.50 CARAT NATURAL PINK TOURMALINE ? SUGARLOAF / LOW CABOCHON, AFGHANISTAN-This certified natural pink tourmaline features a soft rosy hue and an elegant sugarloaf/low cabochon cut, giv

2026

GFCO CERTIFIED 3.50 CARAT NATURAL PINK TOURMALINE

West Palm Beach, FL

DejaVu Estate Sales & Auctions, LLC

4.6

(1.5k)

Fuchsia Pink Tourmaline Geode Pair Black Matrix Display Specimen Rock Stone Lapidary Specimen: Fuchsia Pink Tourmaline Geode Pair Black Matrix Display Specimen Rock Stone Lapidary Specimen. This exceptional matched pair of tourmaline geodes showcases museum-quality crystalline formations with v

2026

Fuchsia Pink Tourmaline Geode Pair Black Matrix Display Specimen Rock Stone Lapidary Specimen

Thayer, MO

Col. Christie Hatman Auctioneers

4.4

(553)

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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

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

Coral and Diamond Ring in 14K Yellow Gold

Diamond Necklace in 14K White Gold

Coral and Diamond Earrings in 14K Yellow Gold

HEIRLOOM JEWEL BOX: KELLY CHRISTIE COLLECTION

Serenity Gallerie

Starts on:

Saint Petersburg, FL, US

5 days Left

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