Tanzanite ~ Antique & Vintage

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Natural Bluish Purple Tanzanite 2.23 Ct. VVS Oval Shape 9.1 x 7.2 Mm. Gemstone From Tanzania: Product ID: 807008951 Product Name: Natural Tanzanite Weight: 2.23 CT. Size: 9.1 x 7.2 x 4.5 MM. Shape: Oval Color: Purple Clarity:VVS Luster: Very Good Gems Origin: Tanzania Treatment: Heated Crystal

2025

Natural Bluish Purple Tanzanite 2.23 Ct. VVS Oval Shape 9.1 x 7.2 Mm. Gemstone From Tanzania

Treasure of Gems & Jewelry

Natural Violetish Blue Tanzanite 1.33 Ct. Clean Oval Shape 8.1 x 5.6 Mm. Gemstone From Tanzania: Product ID: 807006260 Product Name: Natural Tanzanite Weight: 1.33 CT. Size: 8.1 x 5.6 x 4 MM. Shape: Oval Color: Violetish Blue Clarity:IF Luster: Good Gems Origin: Tanzania Treatment: Heated Crystal

2025

Natural Violetish Blue Tanzanite 1.33 Ct. Clean Oval Shape 8.1 x 5.6 Mm. Gemstone From Tanzania

Treasure of Gems & Jewelry

Natural Violetish Blue Tanzanite 1.13 Ct. 10 Pcs Marquise Shape 5.2 x 2.6 Mm Gemstone From Tanzania: Product ID: 807015037 Product Name: Natural Tanzanite Weight: 1.13 CT. Size: 5.2 x 2.6 x 1.7 MM. Shape: Marquise Shape Color: Violetish Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: H

2025

Natural Violetish Blue Tanzanite 1.13 Ct. 10 Pcs Marquise Shape 5.2 x 2.6 Mm Gemstone From Tanzania

Treasure of Gems & Jewelry

Natural Violetish Blue Tanzanite 1.20 Ct. 10 Pcs Marquise Shape 5 x 2.5 Mm Gemstones From Tanzania: Product ID: 807015017 Product Name: Natural Tanzanite Weight: 1.20 CT. Size: 5 x 2.5 x 1.7 MM. Shape: Marquise Shape Color: Violetish Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: Unh

2025

Natural Violetish Blue Tanzanite 1.20 Ct. 10 Pcs Marquise Shape 5 x 2.5 Mm Gemstones From Tanzania

Treasure of Gems & Jewelry

A tanzanite, diamond and silver ring: centering an oval tanzanite cabochon measuring approximately 11.3 x 9.4 x 5.8 mm, framed with 13 brown round brilliant-cut diamonds; estimated total diamond weight: 0.65 carat; 3.84 grams; size: 7 shy

2025

A tanzanite, diamond and silver ring

Turner Auctions + Appraisals

14k Gold, Tanzanite and Diamonds Clip On Earrings - Gross 4.6 g.: 14k Gold, Tanzanite and Diamonds Clip On Earrings. Triangle cut tanzanite in center with yellow gold border. Diamonds surround center stone. Set in 14k yellow gold. Size: 3/8 x 1/2 in. Gro

2025

14k Gold, Tanzanite and Diamonds Clip On Earrings - Gross 4.6 g.

Sarasota Estate Auction

1.3ct Pair of Faceted Tanzanite Rounds Gemstones: Pair of Faceted Tanzanite Rounds Tanzanite gems are believed to represent heart and intellect combined with intuition and purity. These stones are used as symbols of dignity, truth, judgement and long

2025

1.3ct Pair of Faceted Tanzanite Rounds Gemstones

Weatherham Estate Treasures

(6) 925 GARNET / AMETHYST EARRINGS: SIX PAIR OF STERLING PIERCED EARRINGS, GARNET, AMETHYST, TANZANITE (3.1 DWT)

2025

(6) 925 GARNET / AMETHYST EARRINGS

Vintage Auctions

(5) STERLING DIAMOND LIKE NECKLACES: FIVE STERLING NECKLACES, 18" & 24". SIMULATED TANZANITE & DIAMONDS. ONE OPAL. (18.5 DWT)

2025

(5) STERLING DIAMOND LIKE NECKLACES

Vintage Auctions

1.36Ct Tanzanite - Polished Faceted - Round Faceted: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

1.36Ct Tanzanite - Polished Faceted - Round Faceted

Ksmith Heritage Auctioneers

5.47 Ctw VS/SI1 Tanzanite And Diamond 14K Rose Gold Ring: Center Stone Approx Weight: 4.44 Ctw (Oval Cut) Center Stone Color: Tanzanite Center Stone Setting: Prong Side Stone 1.03 Ctw Side Stone Color: H-I Stone Clarity: VS/SI1 Stone Setting: Prong Metal App

2025

5.47 Ctw VS/SI1 Tanzanite And Diamond 14K Rose Gold Ring

Papps Family Liquidation

14k Gold 2.50ct Tanzanite 1.00ct Diamond Ring: Retail: $6,700.00 ****** 14k Gold 2.50ct Tanzanite 1.00ct Diamond Ring ****** Metal: 14k Solid White Gold / Size: 7.25 / Total Item Weight: 1.0 grams / Country Made: United States / / Main Stone: Tanz

2025

14k Gold 2.50ct Tanzanite 1.00ct Diamond Ring

Prestige Auction Galleries

1.20Ct Tanzanite - Polished Faceted - Oval Faceted: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

1.20Ct Tanzanite - Polished Faceted - Oval Faceted

Ksmith Heritage Auctioneers

1.52Ct Tanzanite - Polished Faceted - Oval Faceted: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

1.52Ct Tanzanite - Polished Faceted - Oval Faceted

Ksmith Heritage Auctioneers

1.70Ct Tanzanite - Polished Faceted - Oval Faceted: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

1.70Ct Tanzanite - Polished Faceted - Oval Faceted

Ksmith Heritage Auctioneers

Ring US9 Tanzanite - 925 Sterling Silver - Plated 14k White Gold: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

Ring US9 Tanzanite - 925 Sterling Silver - Plated 14k White Gold

Ksmith Heritage Auctioneers

Sterling Silver & Tanzanite Pendant Necklace: Sterling Silver & Tanzanite Pendant Necklace. Total weight inclusive of all materials: 7.078 grams

2025

Sterling Silver & Tanzanite Pendant Necklace

AAA Auction Service, LLC

Sterling & Tanzanite Bracelet 23.6 Grams: A sterling silver and tanzanite bracelet. Total weight inclusive of all materials: 23.6 grams.

2025

Sterling & Tanzanite Bracelet 23.6 Grams

AAA Auction Service, LLC

Natural Violetish Blue Tanzanite 0.64 Ct. Round Shape 5.1 Mm. Gemstone From Tanzania: Product ID: 807008204 Product Name: Natural Tanzanite Weight: 0.64 CT. Size: 5.1 x 5.1 x 3.2 MM. Shape: Round Color: Violetish Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: Heated Cry

2025

Natural Violetish Blue Tanzanite 0.64 Ct. Round Shape 5.1 Mm. Gemstone From Tanzania

Treasure of Gems & Jewelry

Natural Violet Blue Tanzanite 1.54 Ct. 7 Pcs Round Shape 3.7 Mm. Gemstones From Tanzania: Product ID: 807015045 Product Name: Natural Tanzanite Weight: 1.54 CT. Size: 3.7 x 3.7 x 3.3 MM. Shape: Round Color: Violet Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: Heated Crysta

2025

Natural Violet Blue Tanzanite 1.54 Ct. 7 Pcs Round Shape 3.7 Mm. Gemstones From Tanzania

Treasure of Gems & Jewelry

Natural Violetish Blue Tanzanite 0.51 Ct. Octagon Shape 5 x 3.9 Mm. Gemstone From Tanzania: Product ID: 807008089 Product Name: Natural Tanzanite Weight: 0.51 CT. Size: 5 x 3.9 x 3.1 MM. Shape: Octagon Color: Violetish Blue Clarity:SI Luster: Good Gems Origin: Tanzania Treatment: Heated Crys

2025

Natural Violetish Blue Tanzanite 0.51 Ct. Octagon Shape 5 x 3.9 Mm. Gemstone From Tanzania

Treasure of Gems & Jewelry

Natural Violetish Blue Tanzanite 1.08 Ct. 10 Pcs Marquise Shape 5.1 x 2.5 Mm Gemstones From Tanzania: Product ID: 807015039 Product Name: Natural Tanzanite Weight: 1.08 CT. Size: 5.1 x 2.5 x 1.4 MM. Shape: Marquise Shape Color: Violetish Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: H

2025

Natural Violetish Blue Tanzanite 1.08 Ct. 10 Pcs Marquise Shape 5.1 x 2.5 Mm Gemstones From Tanzania

Treasure of Gems & Jewelry

Natural Violet Blue Tanzanite 1.53 Ct. 4 Pcs Oval Shape 6.2 x 4.2 Mm Gemstones From Tanzania: Product ID: 807015002 Product Name: Natural Tanzanite Weight: 1.53 CT. Size: 6.2 x 4.2 x 2.5 MM. Shape: Oval Color: Violet Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: Heated Crystal

2025

Natural Violet Blue Tanzanite 1.53 Ct. 4 Pcs Oval Shape 6.2 x 4.2 Mm Gemstones From Tanzania

Treasure of Gems & Jewelry

Natural Violetish Blue Tanzanite 1.13 Ct. 10 Pcs Marquise Shape 5.1 x 2.7 Mm Gemstones From Tanzania: Product ID: 807015015 Product Name: Natural Tanzanite Weight: 1.13 CT. Size: 5.1 x 2.7 x 1.5 MM. Shape: Marquise Shape Color: Violetish Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: U

2025

Natural Violetish Blue Tanzanite 1.13 Ct. 10 Pcs Marquise Shape 5.1 x 2.7 Mm Gemstones From Tanzania

Treasure of Gems & Jewelry

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Tanzanite Auctions

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

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Veraval, Gujrat, IN

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