Tourmaline

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Natural Green Tourmaline Gemstones 0.72 Ct. Octagon Shape 4.6 x 4.8 Mm.: Product ID: 807251219 Product Name: Natural Tourmaline Weight: 0.72 CT. Size: 4.6 x 4.8 x 3.8 MM. Shape: Octagon Color: Green Clarity:SI1 Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal

2026

Natural Green Tourmaline Gemstones 0.72 Ct. Octagon Shape 4.6 x 4.8 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Pink Tourmaline Gemstones 0.59 Ct. Marquise Shape 9.3 x 4.1 Mm.: Product ID: 807246427 Product Name: Natural Tourmaline Weight: 0.59 CT. Size: 9.3 x 4.1 x 2.4 MM. Shape: Marquise Color: Pink Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal

2026

Natural Pink Tourmaline Gemstones 0.59 Ct. Marquise Shape 9.3 x 4.1 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Blue Indicolite Tourmaline Gemstones 1.42 Ct. Oval Shape 8 x 6 Mm.: Product ID: 807238261 Product Name: Natural Tourmaline Weight: 1.42 CT. Size: 8 x 6 x 4.2 MM. Shape: Oval Color: Blue Indicolite Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Cryst

2026

Natural Blue Indicolite Tourmaline Gemstones 1.42 Ct. Oval Shape 8 x 6 Mm.

Treasure of Gems & JewelryLake Charles, LA

8.10 Carat --- Blue Tourmaline --- Pear Cut --- EGL Certified: An 8.10-carat blue tourmaline (often referred to as Indicolite) in a pear cut is a significant, rare, and valuable gemstone, particularly in that size, as blue is one of the hardest colors to find in

2026

8.10 Carat --- Blue Tourmaline --- Pear Cut --- EGL Certified

California GemstonesSan Diego, CA

5.21 Carat --- Brazilian Neon Tourmaline --- Trillion Cut --- GIE Certified: This stone is defined by an electric, almost glowing "neon" blue or blue-green hue. The color is caused by trace amounts of copper and manganese within the crystal structure. High-quality specimens ar

2026

5.21 Carat --- Brazilian Neon Tourmaline --- Trillion Cut --- GIE Certified

California GemstonesSan Diego, CA

GREEN TOURMALINE ROCK STONE LAPIDARY SPECIMEN: GREEN TOURMALINE ROCK STONE LAPIDARY SPECIMEN - Part of our Discover Silver Lining, Crystals and Gems auction at HATMAN'S Auctions! Please see photos for measurements and condition. YES, we have in-ho

2026

GREEN TOURMALINE ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

148.03 Carats Natural Multicolor Tourmaline Rough Parcel, 36XE: This lovely parcel of natural tourmaline rough showcases a dreamy spectrum of soft, wearable hues: delicate pinks, lavender, mint greens, warm peaches, and buttery yellows, with subtle deeper accents.

2026

148.03 Carats Natural Multicolor Tourmaline Rough Parcel, 36XE

ThousandPlanetSathorn, Bangkok

143.89 Carats Natural Multicolor Tourmaline Rough Parcel, 35XE: This generous parcel of natural tourmaline rough presents a soft, enchanting spectrum of pastel hues, including delicate pinks, lavender, mint greens, warm peaches, and buttery yellows. The stones are

2026

143.89 Carats Natural Multicolor Tourmaline Rough Parcel, 35XE

ThousandPlanetSathorn, Bangkok

120.45 Carats Natural Multicolor Tourmaline Rough Parcel, 34XE: This beautiful parcel of natural tourmaline rough showcases a soft, varied palette of pastel hues, including delicate pinks, lavender, mint greens, blues, and warm peaches. The stones are in their nat

2026

120.45 Carats Natural Multicolor Tourmaline Rough Parcel, 34XE

ThousandPlanetSathorn, Bangkok

183.64 Carats Natural Multicolor Tourmaline Rough Parcel, 33XE: This generous parcel of natural tourmaline rough showcases a vibrant yet soft spectrum of hues, including delicate pinks, lavender, mint greens, warm peaches, and buttery yellows, with subtle hints of

2026

183.64 Carats Natural Multicolor Tourmaline Rough Parcel, 33XE

ThousandPlanetSathorn, Bangkok

12mm Turquoise, Pink Tourmaline and Sterling Silver Ring: 12mm Turquoise, 1.40ctw Pink Tourmaline and Sterling Silver Ring - This ring is crafted in sterling silver and showcases a beautiful 12mm turquoise with a vivid blue color and deep brown matrix. The t

2026

12mm Turquoise, Pink Tourmaline and Sterling Silver Ring

GWS Auctions Inc.Maitland, FL

STERLING SILVER PEARL LADIES EARRINGS (11): Sterling silver assorted ladies jewelry lot of 11. To include: three sterling silver pieces, one pair with Tourmaline gems, one with pearls, and six otherwise normal pairs. Stone Type: Pearl Size: 1.5

2026

STERLING SILVER PEARL LADIES EARRINGS (11)

Florida Estate Sales Inc.Tallahassee, FL

Terminated Black Tourmaline On Matrix - 17.58 Grams - 25X25X10 mm: Terminated Black Tourmaline On Matrix - 17.58 Grams - 25X25X10 mmShipping Rate: 23$ .shipping rates are determined by Parcel weight and destination.Combined shipping: We offer combine shipping on mult

2026

Terminated Black Tourmaline On Matrix - 17.58 Grams - 25X25X10 mm

Fantasy JewelryMuscat, AE

Sterling Pink Tourmaline Ring Sz 6.5: Sterling Pink Tourmaline Ring Sz 6.5 2.4g

2026

Sterling Pink Tourmaline Ring Sz 6.5

Retro Roadshow AuctionsDublin, OH

SOLD

14k Gold 3.93 Ctw Natural Tourmaline & Diamond Ring: Ref:231151058 // gold content:14k gold // ring size:7. 25us // // main gemstone:tourmaline // shape:octagonal // carat weight:3. 9ct // color:green // treatment:natural // // adjacent gemstone 2 : dia

2026

14k Gold 3.93 Ctw Natural Tourmaline & Diamond Ring

Elbert GallerySilver Spring, MD

SOLD

14k Gold 2.91 Ctw Natural Paraiba Tourmaline & Diamond Necklace: Ref:231165107 // gold content:14k gold // main gemstone:paraiba tourmaline // shape:pear // carat weight:2. 46ct // color:blue // treatment:natural // // adjacent gemstone 2 : diamond // shape:round /

2026

14k Gold 2.91 Ctw Natural Paraiba Tourmaline & Diamond Necklace

Elbert GallerySilver Spring, MD

1.25 Ct Natural Pink Tourmaline Octagon Cut: Weight - 1.25 Ct / Dimensions -7.70 x 5.00 x 3.70 mm / Shape & Cut - Octagon Cut / Color - Pink / Transparency - Transparent / Comments - Unheated

2026

1.25 Ct Natural Pink Tourmaline Octagon Cut

Gems AuctionBangkok, TH

SOLD

1.13 Ct Marquise Tourmaline 9K Gold Ring: 1.13 Total Carat Tourmaline 9K Gold Ring Specifications: Total Weight 1.754 g Center Gemstone Tourmaline Gemstone Carat Weight 0.84 Carats Gemstone Measurements 8X4 mm Additional Gemstones White Sapph

2026

1.13 Ct Marquise Tourmaline 9K Gold Ring

Jasper52New York, NY

SOLD

Unique bluish green Tourmaline Gemstone for jewellery: cushion cut Afghani Tourmaline October: Carat weight: 1.85 Natural Unique bluish green Tourmaline Gemstone for jewellery Weight : 1.85 carats Dimensions : 7.2, 6, 5.1 MM Shape : cushion cut Clarity : Flawless Colors : Unique bluish green Tr

2026

Unique bluish green Tourmaline Gemstone for jewellery: cushion cut Afghani Tourmaline October

Jasper52New York, NY

Tourmaline, Diamond, and Yellow Gold Earrings: Tourmaline, Diamond, and Yellow Gold Earrings Oval pink tourmaline, and round diamonds weighing approximately 0.40 carat total. 14 karat yellow gold. 5/8 inch long. Stamp: 14K. Gross weight: 4.20 dwt.

2026

Tourmaline, Diamond, and Yellow Gold Earrings

Freeman'sChicago, IL

Platinum 4.54ct Pink Tourmaline .42ct Diamond Pendant 5.8 grams: Platinum pendant top featuring an oval-cut pink tourmaline weighing approximately 4.54 carats, surrounded by a halo of round brilliant-cut diamonds totaling approximately 0.42 carats. Constructed in P

2026

Platinum 4.54ct Pink Tourmaline .42ct Diamond Pendant 5.8 grams

Gallery 63Atlanta, GA

14k Yellow Gold and Gemstone Ring Assortment: 14k Yellow Gold and Gemstone Ring Assortment (3) items including a three-tourmaline ring adorned by round cut diamonds, a three-cubic zirconia ring and an emerald cut tourmaline (all marked '14k') Pro

2026

14k Yellow Gold and Gemstone Ring Assortment

Leonard Auction, a division of The Leonard CompanyAddison, IL

5.61 Carats Watermelon Tourmaline Trillion - Natural Loose Gemstone, LZ267: This one-of-a-kind 5.61 carat tourmaline is precision-cut into a soft trillion shape, measuring 14.4mm x 11.5mm x 5.6mm. It is a classic example of a watermelon tourmaline, displaying a striking natur

2026

5.61 Carats Watermelon Tourmaline Trillion - Natural Loose Gemstone, LZ267

ThousandPlanetSathorn, Bangkok

7.40 Carats Watermelon Bi-Color Tourmaline Fancy - Natural Nigerian Stone, 33XP: This magnificent fancy-cut tourmaline commands attention with its striking watermelon bi-color pattern, featuring a rich raspberry-pink core that gradients into deep olive-green at its edges. Measurin

2026

7.40 Carats Watermelon Bi-Color Tourmaline Fancy - Natural Nigerian Stone, 33XP

ThousandPlanetSathorn, Bangkok

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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

Starts on:

Oceanside, CA, US

3 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

3 days Left

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