Tourmaline ~ Antique & Vintage

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5.16cts Natural Watermelon Tourmaline - Bi-Colour Faceted Cut , 107E: Ksmith Heritage Auctioneers Subject: Natural Tourmaline Origin: Africa Carat Weight: 5.16 cts Dimension: 10.6x8.7x6.1 mm Type: Faceted, Polished

2026

5.16cts Natural Watermelon Tourmaline - Bi-Colour Faceted Cut , 107E

Ksmith Heritage AuctioneersJelutong, Penang

7.36cts Natural Watermelon Tourmaline Set - Bi-Colour Faceted Cut , 636E: Ksmith Heritage Auctioneers Subject: Natural Tourmaline Origin: Africa Carat Weight: 7.36 cts Dimension: 9x7.3x6.2 mm Type: Faceted, Polished

2026

7.36cts Natural Watermelon Tourmaline Set - Bi-Colour Faceted Cut , 636E

Ksmith Heritage AuctioneersJelutong, Penang

Antique 10K Yellow Gold and Gem Stone Rings: These three rings are all antique in 10K yellow gold. Each with a variety of gemstones from pearls, opals, tourmaline and diamonds. Each is an approx. size 6 with an overall approx. weight of 5.2 gram

2026

Antique 10K Yellow Gold and Gem Stone Rings

GOLDEN SUN AUCTIONS, Inc.Fullerton, CA

Natural Green Tourmaline Gemstones 1.51 Ct. Octagon Shape 6.9 x 5.6 Mm.: Product ID: 807238826 Product Name: Natural Tourmaline Weight: 1.51 CT. Size: 6.9 x 5.6 x 4.5 MM. Shape: Octagon Color: Green Clarity:SI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal S

2026

Natural Green Tourmaline Gemstones 1.51 Ct. Octagon Shape 6.9 x 5.6 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Green Tourmaline Gemstones 1.00 Ct. Oval Shape 6.4 x 5.5 Mm: Product ID: 807236236 Product Name: Natural Tourmaline Weight: 1.00 CT. Size: 6.4 x 5.5 x 3.8 MM. Shape: Oval Color: Green Clarity:SI1 Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal Str

2026

Natural Green Tourmaline Gemstones 1.00 Ct. Oval Shape 6.4 x 5.5 Mm

Treasure of Gems & JewelryLake Charles, LA

Natural Green Tourmaline Gemstones 0.84 Ct. Oval Shape 5.8 x 5.5 Mm: Product ID: 807236250 Product Name: Natural Tourmaline Weight: 0.84 CT. Size: 5.8 x 5.5 x 3.7 MM. Shape: Oval Color: Green Clarity:SI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal Stru

2026

Natural Green Tourmaline Gemstones 0.84 Ct. Oval Shape 5.8 x 5.5 Mm

Treasure of Gems & JewelryLake Charles, LA

Natural Pink Tourmaline Gemstones 0.71 Ct. Oval Shape 5.5 x 4.7 Mm: Product ID: 807245839 Product Name: Natural Tourmaline Weight: 0.71 CT. Size: 5.5 x 4.7 x 4.1 MM. Shape: Oval Color: Pink Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal Stru

2026

Natural Pink Tourmaline Gemstones 0.71 Ct. Oval Shape 5.5 x 4.7 Mm

Treasure of Gems & JewelryLake Charles, LA

Natural Yellow Tourmaline Gemstones 0.96 Ct. Oval Shape 7.2 x 6 Mm: Product ID: 807246187 Product Name: Natural Tourmaline Weight: 0.96 CT. Size: 7.2 x 6 x 3.4 MM. Shape: Oval Color: Yellow Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal Stru

2026

Natural Yellow Tourmaline Gemstones 0.96 Ct. Oval Shape 7.2 x 6 Mm

Treasure of Gems & JewelryLake Charles, LA

Natural Green Tourmaline Gemstones 1.16 Ct. Oval Shape 6.6 x 5.3 Mm: Product ID: 807235734 Product Name: Natural Tourmaline Weight: 1.16 CT. Size: 6.6 x 5.3 x 4.7 MM. Shape: Oval Color: Green Clarity:SI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal Stru

2026

Natural Green Tourmaline Gemstones 1.16 Ct. Oval Shape 6.6 x 5.3 Mm

Treasure of Gems & JewelryLake Charles, LA

Natural Green Tourmaline Gemstones 1.69 Ct. Oval Shape 7.3 x 6.6 Mm: Product ID: 807233592 Product Name: Natural Tourmaline Weight: 1.69 CT. Size: 7.3 x 6.6 x 5.1 MM. Shape: Oval Color: Green Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal Str

2026

Natural Green Tourmaline Gemstones 1.69 Ct. Oval Shape 7.3 x 6.6 Mm

Treasure of Gems & JewelryLake Charles, LA

Natural Pink Tourmaline Gemstones 1.03 Ct. Oval Shape 6.4 x 5.7 Mm: Product ID: 807229162 Product Name: Natural Tourmaline Weight: 1.03 CT. Size: 6.4 x 5.7 x 4.1 MM. Shape: Oval Color: Pink Clarity:SI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal Struc

2026

Natural Pink Tourmaline Gemstones 1.03 Ct. Oval Shape 6.4 x 5.7 Mm

Treasure of Gems & JewelryLake Charles, LA

Natural Pink Tourmaline Gemstones 0.89 Ct. Octagon Shape 5.6 x 5 Mm: Product ID: 807246846 Product Name: Natural Tourmaline Weight: 0.89 CT. Size: 5.6 x 5 x 4 MM. Shape: Octagon Color: Pink Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal Struc

2026

Natural Pink Tourmaline Gemstones 0.89 Ct. Octagon Shape 5.6 x 5 Mm

Treasure of Gems & JewelryLake Charles, LA

Natural Green Tourmaline Gemstones 0.86 Ct. Oval Shape 6.4 x 5.4 Mm: Product ID: 807236283 Product Name: Natural Tourmaline Weight: 0.86 CT. Size: 6.4 x 5.4 x 3.7 MM. Shape: Oval Color: Green Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal Str

2026

Natural Green Tourmaline Gemstones 0.86 Ct. Oval Shape 6.4 x 5.4 Mm

Treasure of Gems & JewelryLake Charles, LA

Natural Pink Tourmaline Gemstones 0.80 Ct. Oval Shape 6.5 x 5.3 Mm: Product ID: 807246088 Product Name: Natural Tourmaline Weight: 0.80 CT. Size: 6.5 x 5.3 x 3.2 MM. Shape: Oval Color: Pink Clarity:SI1 Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal Stru

2026

Natural Pink Tourmaline Gemstones 0.80 Ct. Oval Shape 6.5 x 5.3 Mm

Treasure of Gems & JewelryLake Charles, LA

Natural Green Tourmaline Gemstones 0.98 Ct. Octagon Shape 5.4 x 4.6 Mm: Product ID: 807251216 Product Name: Natural Tourmaline Weight: 0.98 CT. Size: 5.4 x 4.6 x 4.2 MM. Shape: Octagon Color: Green Clarity:SI1 Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal

2026

Natural Green Tourmaline Gemstones 0.98 Ct. Octagon Shape 5.4 x 4.6 Mm

Treasure of Gems & JewelryLake Charles, LA

Natural Orange Tourmaline Gemstones 0.96 Ct. Octagon Shape 5.9 x 5 Mm: Product ID: 807246087 Product Name: Natural Tourmaline Weight: 0.96 CT. Size: 5.9 x 5 x 4 MM. Shape: Octagon Color: Orange Clarity:SI1 Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal Str

2026

Natural Orange Tourmaline Gemstones 0.96 Ct. Octagon Shape 5.9 x 5 Mm

Treasure of Gems & JewelryLake Charles, LA

Natural Pink Tourmaline Gemstones 0.64 Ct. Oval Shape 6.3 x 5.1 Mm: Product ID: 807246890 Product Name: Natural Tourmaline Weight: 0.64 CT. Size: 6.3 x 5.1 x 2.8 MM. Shape: Oval Color: Pink Clarity:SI1 Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal Stru

2026

Natural Pink Tourmaline Gemstones 0.64 Ct. Oval Shape 6.3 x 5.1 Mm

Treasure of Gems & JewelryLake Charles, LA

Natural Pink Tourmaline Gemstones 0.68 Ct. Marquise Shape 8.5 x 4 Mm.: Product ID: 807239533 Product Name: Natural Tourmaline Weight: 0.68 CT. Size: 8.5 x 4 x 3 MM. Shape: Marquise Color: Pink Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal Stru

2026

Natural Pink Tourmaline Gemstones 0.68 Ct. Marquise Shape 8.5 x 4 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Pink Tourmaline Gemstones 0.84 Ct. Oval Shape 6.2 x 5.7 Mm.: Product ID: 807239552 Product Name: Natural Tourmaline Weight: 0.84 CT. Size: 6.2 x 5.7 x 3.2 MM. Shape: Oval Color: Pink Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal Stru

2026

Natural Pink Tourmaline Gemstones 0.84 Ct. Oval Shape 6.2 x 5.7 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Peach Pink Tourmaline Gemstones 0.65 Ct. Pear Shape 6.2 x 4.5 Mm: Product ID: 807246884 Product Name: Natural Tourmaline Weight: 0.65 CT. Size: 6.2 x 4.5 x 3.7 MM. Shape: Pear Color: Orange Pink Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Cryst

2026

Natural Peach Pink Tourmaline Gemstones 0.65 Ct. Pear Shape 6.2 x 4.5 Mm

Treasure of Gems & JewelryLake Charles, LA

Natural Pink Tourmaline Gemstones 0.62 Ct. Pear Shape 6.7 x 4.5 Mm: Product ID: 807246874 Product Name: Natural Tourmaline Weight: 0.62 CT. Size: 6.7 x 4.5 x 3.2 MM. Shape: Pear Color: Pink Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal Stru

2026

Natural Pink Tourmaline Gemstones 0.62 Ct. Pear Shape 6.7 x 4.5 Mm

Treasure of Gems & JewelryLake Charles, LA

Natural Green Tourmaline Gemstones 0.95 Ct. Marquise Shape 9.2 x 4.7 Mm.: Product ID: 807248933 Product Name: Natural Tourmaline Weight: 0.95 CT. Size: 9.2 x 4.7 x 3.4 MM. Shape: Marquise Color: Green Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal

2026

Natural Green Tourmaline Gemstones 0.95 Ct. Marquise Shape 9.2 x 4.7 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Pink Tourmaline Gemstoneà¸« 0.81 Ct. Pear Shape 6.1 x 5.6 Mm: Product ID: 807245897 Product Name: Natural Tourmaline Weight: 0.81 CT. Size: 6.1 x 5.6 x 4.1 MM. Shape: Pear Color: Pink Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal Stru

2026

Natural Pink Tourmaline Gemstoneà¸« 0.81 Ct. Pear Shape 6.1 x 5.6 Mm

Treasure of Gems & JewelryLake Charles, LA

Natural Green Tourmaline Gemstones 1.59 Ct. Octagon Shape 7.1 x 5.5 Mm: Product ID: 807237015 Product Name: Natural Tourmaline Weight: 1.59 CT. Size: 7.1 x 5.5 x 4.7 MM. Shape: Octagon Color: Green Clarity:VVS Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal

2026

Natural Green Tourmaline Gemstones 1.59 Ct. Octagon Shape 7.1 x 5.5 Mm

Treasure of Gems & JewelryLake Charles, LA

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24

Tourmaline Rings Auctions

12.40Ct Honey Citrine Gemstone, Golden Quartz, Custom Jewelry 20X12X8 mm

10.45Ct Honey Citrine Gemstone, Golden Quartz, Custom Jewelry 14X12X10 mm

2.25 CARATS PAIRED TOURMALINES FOR EARRINGS - 13X4X3 mm

No Reserve Precious Loose Gemstones

Fantasy Jewelry

Starts on:

Muscat, Muscat, AE

7 hrs Left

1.39 Ct Oval Emerald 9K Gold Ring

1.32 Ct Oval Sapphire 9K Gold Ring

2.80 Ct Oval Sapphire 9K Gold Pendant

Exquisite 9K Gold Gemstone Jewelry Collection

Chairish Auctions

Ends from:

New York, NY, US

4.0 Ct Cushion Natural Tanzanite 14K White Gold Cathedral Solitaire with Pave Shank Ring

3.5 Ct Oval Natural Emerald 14K White Gold Vintage Solitaire with Engraving Ring Certified

4.0 Ct Emerald Natural Tanzanite 14K White Gold Vintage Halo with Split Shank Ring Certified

Natural Gemstone Auction

Starts on:

Veraval, Gujrat, IN

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