Tanzanite ~ Antique & Vintage

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Sterling Silver, White Sapphire, & Tanzanite Ring: Sterling Silver, White Sapphire, & Tanzanite Ring size 8 1/4

2025

Sterling Silver, White Sapphire, & Tanzanite Ring

BKG Antique Mall

14k Gold 4.00ct Tanzanite 1.20ct Diamond Ring: Retail: $13,260.00 ****** 14k Gold 4.00ct Tanzanite 1.20ct Diamond Ring ****** Metal: 14k Solid White Gold / Size: 7 / Total Item Weight: 5.5 grams / Country Made: United States / / Main Stone: Tanzan

2025

14k Gold 4.00ct Tanzanite 1.20ct Diamond Ring

Prestige Auction Galleries

Natural Violetish Blue Tanzanite 2.23 Ct. Oval Shape 9.3 x 7.4 Mm Gemstone From Tanzania: Product ID: 807006485 Product Name: Natural Tanzanite Weight: 2.23 CT. Size: 9.3 x 7.4 x 4.7 MM. Shape: Oval Color: Blue Clarity:SI Luster: Good Gems Origin: Tanzania Treatment: Heated Crystal Structu

2025

Natural Violetish Blue Tanzanite 2.23 Ct. Oval Shape 9.3 x 7.4 Mm Gemstone From Tanzania

Treasure of Gems & Jewelry

Natural Violetish Blue Tanzanite 1.83 Ct. VVS Oval Shape 8.8 x 6.6 Mm. Gemstone From Tanzania: Product ID: 807009082 Product Name: Natural Tanzanite Weight: 1.83 CT. Size: 8.8 x 6.6 x 4.4 MM. Shape: Oval Color: Violetish Blue Clarity:VVS Luster: Good Gems Origin: Tanzania Treatment: Heated Crys

2025

Natural Violetish Blue Tanzanite 1.83 Ct. VVS Oval Shape 8.8 x 6.6 Mm. Gemstone From Tanzania

Treasure of Gems & Jewelry

Natural Violetish Blue Tanzanite 1.22 Ct. VS Pear Shape 8 x 6.4 Mm. Gemstone From Tanzania: Product ID: 807006364 Product Name: Natural Tanzanite Weight: 1.22 CT. Size: 8 x 6.4 x 3.6 MM. Shape: Pear Color: Blue Clarity:VS Luster: Very Good Gems Origin: Tanzania Treatment: Heated Crystal Stru

2025

Natural Violetish Blue Tanzanite 1.22 Ct. VS Pear Shape 8 x 6.4 Mm. Gemstone From Tanzania

Treasure of Gems & Jewelry

Natural Violetish Blue Tanzanite 1.94 Ct VVS Oval Shape 9.2 x 7 x 4.3 Mm. Gemstone From Tanzania: Product ID: 807009063 Product Name: Natural Tanzanite Weight: 1.94 CT. Size: 9.2 x 7 x 4.3 MM. Shape: Oval Color: Violetish Blue Clarity:VVS Luster: Good Gems Origin: Tanzania Treatment: Heated Crysta

2025

Natural Violetish Blue Tanzanite 1.94 Ct VVS Oval Shape 9.2 x 7 x 4.3 Mm. Gemstone From Tanzania

Treasure of Gems & Jewelry

18k Gold 6.00ct Tanzanite 0.80ct Diamond Ring: Retail: $27,860.00 ****** 18k Gold 6.00ct Tanzanite 0.80ct Diamond Ring ****** Metal: 18k Solid White Gold / Size: 7 / Total Item Weight: 6.5 grams / Country Made: United States / / Main Stone: Tanzan

2025

18k Gold 6.00ct Tanzanite 0.80ct Diamond Ring

Prestige Auction Galleries

1.47 Ct Natural Tanzanite Pear Set: Gemstones: Natural Tanzanite /Carat Weights: 1.47 ct /Size or Dimensions: 4 X 3 mm Approx /Origin : Tanzania

2025

1.47 Ct Natural Tanzanite Pear Set

Finest Gems Auction

7.14 Ct Natural Tanzanite Round Cut Beads: Weight : 7.14 Ct / Dimensions : 5.30 - 5.70 mm / 8 Pc's / Shape : Round Cut Beads / Color : Purplish Blue / Transparency : Transparent / Treatment : Heated

2025

7.14 Ct Natural Tanzanite Round Cut Beads

6.49 Ct Natural Tanzanite Round Cut Beads: Weight : 6.49 Ct / Dimensions : 5.10 - 5.70 mm / 8 Pc's / Shape : Round Cut Beads / Color : Purplish Blue / Transparency : Transparent / Treatment : Heated

2025

6.49 Ct Natural Tanzanite Round Cut Beads

5.64 Ct Natural Tanzanite 11 Round Beads: Weight - 5.64 Ct / Dimensions - 4.30 - 4.50 mm / 11 Pc's / Shape - Round Drilled Beads / Transparency - Transparent / Origin - Tanzania / Treatment - Standard Heated

2025

5.64 Ct Natural Tanzanite 11 Round Beads

7.36 Ct Natural Tanzanite Round Cut Beads: Weight : 7.36 Ct / Dimensions : 4.20 - 4.80 mm / 12 Pc's / Shape : Round Cut Beads / Color : Purplish Blue / Transparency : Transparent / Treatment : Heated

2025

7.36 Ct Natural Tanzanite Round Cut Beads

Womens Vintage Estate Sterling Silver Tanzanite Heart Bracelet: A WOMENS VINTAGE ESTATE STERLING SILVER HEART SHAPED TANZANITE COLORED BRACELET. NOT SURE IF STONES ARE NATURAL OR MAN MADE. BRACELET MEASURES 7 3/8" LONG BY 1/4" WIDE AND WEIGHS 14.0g. THIS WOULD MAK

2025

Womens Vintage Estate Sterling Silver Tanzanite Heart Bracelet

Natural Violetish Blue Tanzanite 1.00 Ct. VVS Octagon Shape 6.83 x 4.38 Mm. Gemstone: Product ID: 807005320 Product Name: Natural Tanzanite Weight: 1.00 CT. Size: 6.83 x 4.38 x 3.84 MM. Shape: Octagon Color: Purple Clarity:VVS Luster: Good Gems Origin: Tanzania Treatment: Heated Crysta

2025

Natural Violetish Blue Tanzanite 1.00 Ct. VVS Octagon Shape 6.83 x 4.38 Mm. Gemstone

Treasure of Gems & Jewelry

Certified Violetish Blue Tanzanite 1.08 Ct. VVS Oval 7.48 x 6.22 Mm. Gemstone From Tanzania: Product ID: 807004391 Product Name: Natural Tanzanite Weight: 1.08 CT. Size: 7.48 x 6.22 x 3.19 MM. Shape: Oval Color: Blue Clarity:VVS Luster: Very Good Gems Origin: Tanzania Treatment: Heated Crysta

2025

Certified Violetish Blue Tanzanite 1.08 Ct. VVS Oval 7.48 x 6.22 Mm. Gemstone From Tanzania

Treasure of Gems & Jewelry

Natural Violetish Blue Tanzanite 1.60 Ct. Pear Shape 9 x 7 Mm. Gemstone From Tanzania: Product ID: 807009469 Product Name: Natural Tanzanite Weight: 1.60 CT. Size: 9 x 7 x 4.5 MM. Shape: Pear Color: Violet Blue Clarity:SI1 Luster: Very Good Gems Origin: Tanzania Treatment: Heated Crysta

2025

Natural Violetish Blue Tanzanite 1.60 Ct. Pear Shape 9 x 7 Mm. Gemstone From Tanzania

Treasure of Gems & Jewelry

Natural Violetish Blue Tanzanite 1.47 Ct. VVS Pear Shape 8.4 x 6.3 Mm. Gemstone from Tanzania: Product ID: 807006321 Product Name: Natural Tanzanite Weight: 1.47 CT. Size: 8.4 x 6.3 x 4.4 MM. Shape: Pear Color: Violetish Blue Clarity:VVS Luster: Good Gems Origin: Tanzania Treatment: Heated Crys

2025

Natural Violetish Blue Tanzanite 1.47 Ct. VVS Pear Shape 8.4 x 6.3 Mm. Gemstone from Tanzania

Treasure of Gems & Jewelry

Natural Violetish Blue Tanzanite 1.22 Ct. Clean Oval Shape 7.6 x 5.6 Mm Gemstone from Tanzania: Product ID: 807006262 Product Name: Natural Tanzanite Weight: 1.22 CT. Size: 7.6 x 5.6 x 4 MM. Shape: Oval Color: Violetish Blue Clarity:IF Luster: Very Good Gems Origin: Tanzania Treatment: Heated Cr

2025

Natural Violetish Blue Tanzanite 1.22 Ct. Clean Oval Shape 7.6 x 5.6 Mm Gemstone from Tanzania

Treasure of Gems & Jewelry

Natural Violetish Blue Tanzanite 1.16 Ct. Clean Trilliant Shape 7.8 x 6.3 Mm Gemstone From Tanzania: Product ID: 807005786 Product Name: Natural Tanzanite Weight: 1.16 CT. Size: 7.8 x 6.3 x 4 MM. Shape: Trilliant Color: Blue Clarity:SI Luster: Good Gems Origin: Tanzania Treatment: Heated Crystal Stru

2025

Natural Violetish Blue Tanzanite 1.16 Ct. Clean Trilliant Shape 7.8 x 6.3 Mm Gemstone From Tanzania

Treasure of Gems & Jewelry

Certified Natural Violetish Blue Tanzanite 1.09 Ct. Clean Oval Shape 6.44 x 6.10 Mm. Gemstone From: Product ID: 807005739 Product Name: Natural Tanzanite Weight: 1.09 CT. Size: 6.44 x 6.10 x 3.53 MM. Shape: Oval Color: Blue Clarity:IF Luster: Very Good Gems Origin: Tanzania Treatment: Heated Crystal

2025

Certified Natural Violetish Blue Tanzanite 1.09 Ct. Clean Oval Shape 6.44 x 6.10 Mm. Gemstone From

Treasure of Gems & Jewelry

Certified Natural Violetish Blue Tanzanite 1.15 Ct. Oval Shape 7.15 x 6.08 Mm Gemstone From Tanzania: Product ID: 807005307 Product Name: Natural Tanzanite Weight: 1.15 CT. Size: 7.15 x 6.08 x 3.57 MM. Shape: Oval Color: Blue Clarity:VVS Luster: Good Gems Origin: Tanzania Treatment: Heated Crystal Str

2025

Certified Natural Violetish Blue Tanzanite 1.15 Ct. Oval Shape 7.15 x 6.08 Mm Gemstone From Tanzania

Treasure of Gems & Jewelry

Natural Violetish Blue Tanzanite 1.22 Ct. VVS Pear Shape 7.6 x 5 Mm. Gemstone From Tanzania: Product ID: 807006601 Product Name: Natural Tanzanite Weight: 1.22 CT. Size: 7.6 x 5 x 3 MM. Shape: Pear Color: Violetish Blue Clarity:VVS Luster: Good Gems Origin: Tanzania Treatment: Heated Crystal

2025

Natural Violetish Blue Tanzanite 1.22 Ct. VVS Pear Shape 7.6 x 5 Mm. Gemstone From Tanzania

Treasure of Gems & Jewelry

Natural Violetish Blue Tanzanite 2.56 Ct. VVS Oval Shape 9.5 x 7.2 Mm Gemstone From Tanzania: Product ID: 807008954 Product Name: Natural Tanzanite Weight: 2.56 CT. Size: 9.5 x 7.2 x 4.8 MM. Shape: Oval Color: Purple Clarity:VVS Luster: Good Gems Origin: Tanzania Treatment: Heated Crystal Stru

2025

Natural Violetish Blue Tanzanite 2.56 Ct. VVS Oval Shape 9.5 x 7.2 Mm Gemstone From Tanzania

Treasure of Gems & Jewelry

Natural Violet Blue Tanzanite 1.60 Ct. 4 Pcs. Oval Shape 6.2 x 4 Mm. Gemstones From Tanzania: Product ID: 807015009 Product Name: Natural Tanzanite Weight: 1.60 CT. Size: 6.2 x 4 x 2.3 MM. Shape: Oval Color: Violet Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: Heated Crystal S

2025

Natural Violet Blue Tanzanite 1.60 Ct. 4 Pcs. Oval Shape 6.2 x 4 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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