Tanzanite

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5.61 Ct Natural Tanzanite Round Cut Beads: Weight - 5.61 Ct / Dimensions- 5.00 -5.20 mm / 8 Pc's / Shape & Cut - Round Cut Beads / Origin - Tanzania / Comments - Standard Heated

2025

5.61 Ct Natural Tanzanite Round Cut Beads

Gems AuctionBangkok, TH

4.41 Ct Natural Tanzanite Round Cut Beads: Weight - 4.41 Ct / Dimensions- 4.20 -4.60 mm / 10 Pc's / Shape & Cut - Round Cut Beads / Origin - Tanzania / Comments - Standard Heated

2025

4.41 Ct Natural Tanzanite Round Cut Beads

Gems AuctionBangkok, TH

14K Yellow Gold Two Row Tanzanite and Diamond Ring: METAL: 14K Yellow Gold; APPROXIMATE TOTAL DIAMOND WEIGHT: 0.05 ctw; GEMSTONES: Tanzanites weighing approx. 1.80 ctw; STAMPED: STS; TESTED: 14K Yellow Gold; CONDITION: Pre-owned, Very Good; ITEM WEIGHT

2025

14K Yellow Gold Two Row Tanzanite and Diamond Ring

Hampton Estate AuctionNew York, NY

6X4MM Octagon Cut Lab Tanzanite 1.35CTW Stud Earrings in Sterling Silver: In platinum over .925 sterling silver basket mountings with friction backs included. Contains 2 octagon cut lab tanzanite gemstones with excellent color and clarity, approx. 1.35CTW, 6x4mm each. 1.2g

2025

6X4MM Octagon Cut Lab Tanzanite 1.35CTW Stud Earrings in Sterling Silver

Eric's Estate & JewelryPunta Gorda, FL

Natural Violetish Blue Tanzanite 0.75 Ct. Round Shape 5.9 Mm. Gemstone From Tanzania: Product ID: 807009572 Product Name: Natural Tanzanite Weight: 0.75 CT. Size: 5.9 x 5.9 x 3.2 MM. Shape: Round Color: Violetish Blue Clarity:SI Luster: Good Gems Origin: Tanzania Treatment: Heated Crys

2025

Natural Violetish Blue Tanzanite 0.75 Ct. Round Shape 5.9 Mm. Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violetish Blue Tanzanite 0.88 Ct. Round Shape 6 Mm Gemstone From Tanzania: Product ID: 807009570 Product Name: Natural Tanzanite Weight: 0.88 CT. Size: 6 x 6 x 3.6 MM. Shape: Round Color: Violetish Blue Clarity:SI Luster: Good Gems Origin: Tanzania Treatment: Heated Crystal

2025

Natural Violetish Blue Tanzanite 0.88 Ct. Round Shape 6 Mm Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violetish Blue Tanzanite 0.64 Ct. With 18K Yellow Gold Earring Jewelry 0.7 Grams: Product ID: 805206486 Product Type: 18K Yellow Gold Jewelry Jewelry Weight: 0.70 Grams. Gemstones Color: Violetish Blue Metal: 18K Yellow Gold. Gemstone Detail: Tanzanite At Your Service: At Treasure

2025

Natural Violetish Blue Tanzanite 0.64 Ct. With 18K Yellow Gold Earring Jewelry 0.7 Grams

Treasure of Gems & JewelryBlanco, TX

Natural Violetish Blue Tanzanite 1.38 Ct. VVS Oval Shape 7.41 x 6.25 Mm. Gemstone: Product ID: 807004426 Product Name: Natural Tanzanite Weight: 1.38 CT. Size: 7.41 x 6.25 x 3.76 MM. Shape: Oval Color: Blue Clarity:VVS Luster: Good Gems Origin: Tanzania Treatment: Heated Crystal Str

2025

Natural Violetish Blue Tanzanite 1.38 Ct. VVS Oval Shape 7.41 x 6.25 Mm. Gemstone

Treasure of Gems & JewelryBlanco, TX

Natural Violet Blue Tanzanite 0.91 Ct. Oval Shape 6.3 x 5.4 Mm Gemstone From Tanzania: Product ID: 807004534 Product Name: Natural Tanzanite Weight: 0.91 CT. Size: 6.3 x 5.4 x 3.5 MM. Shape: Oval Color: Violet Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: Heated Crystal

2025

Natural Violet Blue Tanzanite 0.91 Ct. Oval Shape 6.3 x 5.4 Mm Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violet Blue Tanzanite 1.35 Ct. Pear Shape 9.4 x 5.6 Mm Gemstone From Tanzania: Product ID: 807009167 Product Name: Natural Tanzanite Weight: 1.35 CT. Size: 9.4 x 5.6 x 4.5 MM. Shape: Pear Color: Violet Blue Clarity:SI Luster: Good Gems Origin: Tanzania Treatment: Heated Crystal

2025

Natural Violet Blue Tanzanite 1.35 Ct. Pear Shape 9.4 x 5.6 Mm Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violetish Blue Tanzanite 3.03 Ct. Clean Oval Shape 10.01 x 7.98 Mm Gemstone From Tanzania: Product ID: 807006184 Product Name: Natural Tanzanite Weight: 3.03 CT. Size: 10.01 x 7.98 x 4.90 MM. Shape: Oval Color: Purple Clarity:IF Luster: Very Good Gems Origin: Tanzania Treatment: Heated Crys

2025

Natural Violetish Blue Tanzanite 3.03 Ct. Clean Oval Shape 10.01 x 7.98 Mm Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violetish Blue Tanzanite 1.19 Ct. 2 Pcs. Oval Shape 5.6 x 4.5 Mm. Gemstones From Tanzania: Product ID: 807005140 Product Name: Natural Tanzanite Weight: 1.19 CT. Size: 5.6 x 4.5 x 3 MM. Shape: Oval Color: Blue Clarity:VSI Luster: Very Good Gems Origin: Tanzania Treatment: Heated Crystal Str

2025

Natural Violetish Blue Tanzanite 1.19 Ct. 2 Pcs. Oval Shape 5.6 x 4.5 Mm. Gemstones From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violetish Blue Tanzanite 1.05 Ct. VVS Oval Shape 8.33 x 5.21 Mm. Gemstone From Tanzania: Product ID: 807004408 Product Name: Natural Tanzanite Weight: 1.05 CT. Size: 8.33 x 5.21 x 3.06 MM. Shape: Oval Color: Blue Clarity:VVS Luster: Good Gems Origin: Tanzania Treatment: Heated Crystal Str

2025

Natural Violetish Blue Tanzanite 1.05 Ct. VVS Oval Shape 8.33 x 5.21 Mm. Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violetish Blue Tanzanite 1.94 Ct. Clean Cushion Shape 8.10 x 7.33 Mm Gemstone From Tanzania: Product ID: 807005460 Product Name: Natural Tanzanite Weight: 1.94 CT. Size: 8.10 x 7.33 x 3.73 MM. Shape: Cushion Color: Violetish Blue Clarity:IF Luster: Beautiful Gems Origin: Tanzania Treatment: H

2025

Natural Violetish Blue Tanzanite 1.94 Ct. Clean Cushion Shape 8.10 x 7.33 Mm Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violetish Blue Tanzanite 1.36 Ct. Clean Trilliant Shape 7.2 x 7.1 Mm. Gemstone From Tanzania: Product ID: 807009300 Product Name: Natural Tanzanite Weight: 1.36 CT. Size: 7.2 x 7.1 x 4.3 MM. Shape: Trilliant Color: Blue Clarity:IF Luster: Very Good Gems Origin: Tanzania Treatment: Heated Cryst

2025

Natural Violetish Blue Tanzanite 1.36 Ct. Clean Trilliant Shape 7.2 x 7.1 Mm. Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violetish Blue Tanzanite 1.05 Ct. 10 Pcs Marquise Shape 5.2 x 2.5 Mm Gemstones From Tanzania: Product ID: 807015014 Product Name: Natural Tanzanite Weight: 1.05 CT. Size: 5.2 x 2.5 x 2.3 MM. Shape: Marquise Shape Color: Violetish Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: U

2025

Natural Violetish Blue Tanzanite 1.05 Ct. 10 Pcs Marquise Shape 5.2 x 2.5 Mm Gemstones From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violetish Blue Tanzania 1.36 Ct. VVS Octagon Shape 7 x 5.3 Mm. Gemstone From Tanzania: Product ID: 807009137 Product Name: Natural Tanzanite Weight: 1.36 CT. Size: 7 x 5.3 x 3.5 MM. Shape: Octagon Color: Violetish Blue Clarity:VVS Luster: Very Good Gems Origin: Tanzania Treatment: Heate

2025

Natural Violetish Blue Tanzania 1.36 Ct. VVS Octagon Shape 7 x 5.3 Mm. Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

SOLD

14k Gold .75 ct tw Tanzanite and Diamond Accent Earrings: Missing 1 Back. Weighs 1.3 grams

2025

14k Gold .75 ct tw Tanzanite and Diamond Accent Earrings

Poinsett Auction & Realty, Inc.Travelers Rest, SC

6.30ct Tanzanite, 1.40ctw Diamond and Platinum Ring: 6.30ct Tanzanite, 1.40ctw VS2-SI1/G-H Diamond and Platinum Ring - Elegant and timeless, this exquisite ring showcases a magnificent 6.30-carat tanzanite whose deep violet-blue hue radiates with except

2025

6.30ct Tanzanite, 1.40ctw Diamond and Platinum Ring

GWS Auctions Inc.Maitland, FL

14K Gold 18.10cts Tanzanite & 11.82cts Diamond Necklace: Retail: $115,300***** 14K Gold 18.10cts Tanzanite & 11.82cts Diamond Necklace****** Metal: 14K White Gold/ Total Wt.: NA / Country Made USA// Main Stone: Tanzanite / Carat Total Wt: 18.10cts / Treatme

2025

14K Gold 18.10cts Tanzanite & 11.82cts Diamond Necklace

Prestige Auction GalleriesWoodland Hills, CA

14k W Gold 29ct Tanzanite 1.40ct Diamond Bracelet: Retail: $22,750.00 ****** 14k W Gold 29ct Tanzanite 1.40ct Diamond Bracelet ****** Metal: 14k Solid White Gold / Size: 7 / Total Item Weight: 24.5 grams / Country Made: United States / / Main Stone: T

2025

14k W Gold 29ct Tanzanite 1.40ct Diamond Bracelet

Prestige Auction GalleriesWoodland Hills, CA

18.69 Ct Natural Tanzanite 12 Round Faceted Loose Beads: Weight - 18.69 Ct / Dimensions- 6.00 - 7.90 mm / 12 Pc's / Shape - Round Drilled Beads / Transparency - Transparent / Origin - Tanzania / Treatment - Standard Heated

2025

18.69 Ct Natural Tanzanite 12 Round Faceted Loose Beads

Gems AuctionBangkok, TH

10.52 Ct Natural Tanzanite 25 Round Faceted Loose Beads: Weight - 10.52 Ct / Dimensions- 4.00 - 4.80 mm / 25 Pc's / Shape - Round Drilled Beads / Transparency - Transparent / Origin - Tanzania / Treatment - Standard Heated

2025

10.52 Ct Natural Tanzanite 25 Round Faceted Loose Beads

Gems AuctionBangkok, TH

10kt WHITE GOLD & TANZANITE RING: 10kt WHITE GOLD & TANZANITE RING SURROUNDED BY DIAMOND BAGUETTES - 2.73grams ; SIZE 8

2025

10kt WHITE GOLD & TANZANITE RING

Echoes Antiques & Auction Gallery, Inc.East Islip, NY

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Tanzanite Auctions

NWT Platinum 16.10 CT Tanzanite & 1.39 CTW Diamond Ring; Sz 5.5

Van Cleef & Arpels18K 750 White Gold & Turquoise 10 Motifs Alhambra Necklace

14KT White Gold 6.18 CTW Emerald & .89 CTW Diamond Ring; Sz 9

Luxury Vault: Cartier, Van Cleef, Tiffany

1111 Jewelry Store, LLC

Starts on:

Owens Cross Roads, AL, US

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

5.0 Ct Emerald Natural Tanzanite 14K White Gold Three-Stone Setting Ring - Certified

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

14K Gold Designer Gemstone Rings

Starts on:

veraval, Gujarat, IN

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