Tanzanite ~ Antique & Vintage

(10,000 price results)

Sort by:

Most Relevant

PLATINUM 0.33CT DIAMOND AND TANZANITE RING: This luxury ring will add a touch of color to any ensemble. A 1.78 carat blue Tanzanite gemstone makes a statement at the center of the understated design, while Diamond accents totaling 0.33 carats p

2025

PLATINUM 0.33CT DIAMOND AND TANZANITE RING

Robinhood AuctionsLas Vegas, NV

0.41 Ct Natural Tanzanite Oval Cut Pair: Weight : 0.41 Ct / Dimensions : 5.00 x 2.90 x 1.60 mm / 2 Pc's / Shape : Oval Cut / Color : Purplish Blue / Transparency : Transparent / Treatment : Heated

2025

0.41 Ct Natural Tanzanite Oval Cut Pair

Gems AuctionBangrak, Bangkok

0.36 Ct Natural Tanzanite Round Cut Pair: Weight : 0.36 Ct / Dimensions : 3.20 x 3.20 x 2.00 mm / 2 Pc's / Shape : Round Cut / Color : Purplish Blue / Transparency : Transparent / Treatment : Heated

2025

0.36 Ct Natural Tanzanite Round Cut Pair

Gems AuctionBangrak, Bangkok

0.44 Ct Natural Tanzanite Trillion Cut Pair: Weight : 0.44 Ct / Dimensions : 4.00 x 4.00 x 2.20 mm / 2 Pc's / Shape : Trillion Cut / Color : Purplish Blue / Transparency : Transparent / Treatment : Heated

2025

0.44 Ct Natural Tanzanite Trillion Cut Pair

Gems AuctionBangrak, Bangkok

0.37 Ct Natural Tanzanite OVal Cut Pair: Weight : 0.37 Ct / Dimensions : 4.50 x 2.90 x 1.60 mm / 2 Pc's / Shape : Oval Cut / Color : Purplish Blue / Transparency : Transparent / Treatment : Heated

2025

0.37 Ct Natural Tanzanite OVal Cut Pair

Gems AuctionBangrak, Bangkok

0.41 Ct Natural Tanzanite Round Cut Pair: Weight : 0.41 Ct / Dimensions : 3.10 x 3.10 x 2.20 mm / 2 Pc's / Shape : Round Cut / Color : Purplish Blue / Transparency : Transparent / Treatment : Heated

2025

0.41 Ct Natural Tanzanite Round Cut Pair

Gems AuctionBangrak, Bangkok

0.44 Ct Natural Tanzanite Trillion Cut Pair: Weight : 0.44 Ct / Dimensions : 4.00 x 4.00 x 2.50 mm / 2 Pc's / Shape : Trillion Cut / Color : Purplish Blue / Transparency : Transparent / Treatment : Heated

2025

0.44 Ct Natural Tanzanite Trillion Cut Pair

Gems AuctionBangrak, Bangkok

SOLD

Sterling Silver Tanzanite Earrings: .

2025

Sterling Silver Tanzanite Earrings

Poinsett Auction & Realty, Inc.Travelers Rest, SC

SOLD

10 ct. tw. Tanzanite Stones: .

2025

10 ct. tw. Tanzanite Stones

Poinsett Auction & Realty, Inc.Travelers Rest, SC

SOLD

7" Sterling Silver Tanzanite Bracelet: .

2025

7" Sterling Silver Tanzanite Bracelet

Poinsett Auction & Realty, Inc.Travelers Rest, SC

Tanzanite Stacking Band Ring in Sterling Silver: In platinum over .925 sterling silver. Contains 7 genuine tanzanite gemstones with light purple/blue color, 1.1ctw. Size 7. 2.4g

2025

Tanzanite Stacking Band Ring in Sterling Silver

Eric's Estate & JewelryPunta Gorda, FL

37.34 Ct Natural Tanzanite 23 Round Drilled Loose Beads: Weight - 37.34 Ct / Dimensions- 5.60 - 9.40 mm / 23 Pc's / Shape - Round Drilled Beads / Transparency - Transparent / Origin - Tanzania / Treatment - Standard Heated

2025

37.34 Ct Natural Tanzanite 23 Round Drilled Loose Beads

Gems AuctionBangrak, Bangkok

26.83 Ct Natural Tanzanite 2.7" Round Drilled Loose Beads: Weight - 26.83 Ct / Dimensions- 5.60 - 8 .10 mm / 17 Pc's / Shape - Round Drilled Beads / Transparency - Transparent / Origin - Tanzania / Treatment - Standard Heated

2025

26.83 Ct Natural Tanzanite 2.7" Round Drilled Loose Beads

Gems AuctionBangrak, Bangkok

7.78 Ct Natural Tanzanite 9 Pear Drop Drilled Loose Beads: Weight - 7.78 Ct / Dimensions- 6.30 x 4.20 - 7.30 x 4.10 mm / 9 Pc's / Shape - Pear Drop Beads / Transparency - Transparent / Origin - Tanzania / Treatment - Standard Heated

2025

7.78 Ct Natural Tanzanite 9 Pear Drop Drilled Loose Beads

Gems AuctionBangrak, Bangkok

8.22 Ct Natural Tanzanite 10 Round Drilled Loose Beads: Weight - 8.22 Ct / Dimensions 4.50 - 5.40 mm / 10 Pc's / Shape - Round Drilled Beads / Transparency - Transparent / Origin - Tanzania / Treatment - Standard Heated

2025

8.22 Ct Natural Tanzanite 10 Round Drilled Loose Beads

Gems AuctionBangrak, Bangkok

6.40 Ct Natural Tanzanite 11 Round Drilled Loose Beads: Weight - 6.40 Ct / Dimensions : 4.40 - 4.60 mm / 11 Pc's / Shape - Round Drilled Beads / Transparency - Transparent / Origin - Tanzania / Treatment - Standard Heated

2025

6.40 Ct Natural Tanzanite 11 Round Drilled Loose Beads

Gems AuctionBangrak, Bangkok

14k Gold 3.00ct Tanzanite 1.40ct Diamond Ring: Retail: $11,750.00 ****** 14k Gold 3.00ct Tanzanite 1.40ct 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 3.00ct Tanzanite 1.40ct Diamond Ring

Prestige Auction GalleriesWoodland Hills, CA

14K White Gold with 40.0ct Tanzanite Necklace: Retail: $25,450.00 ****** 14K White Gold with 40.0ct Tanzanite Necklace ****** Size: 17 / Metal: 14K White Gold / Total Item Weight: 21.3 Grams / Country Made: United States / / Main Stone: Tanzanite

2025

14K White Gold with 40.0ct Tanzanite Necklace

Riverside GalleriesPasadena, CA

Tanzanite Cluster Ring 5.05 Carats Sterling Silver: Accompanied by Gemological Appraisal by GIA GG/AJP Appraised value: $720 All gemstones are natural in origin 36 Tanzanites = 5.05 ct Cut: Marquise, Pear Metal: Rhodium Plated Sterling Silver Ring Size

2025

Tanzanite Cluster Ring 5.05 Carats Sterling Silver

Jewelry Auction HouseLaguna Niguel, CA

Natural Violetish Blue Tanzanite 1.35 Ct. Oval Shape 8.5 x 6.6 Mm Gemstone from Tanzania: Product ID: 807009402 Product Name: Natural Tanzanite Weight: 1.35 CT. Size: 8.5 x 6.6 x 3.6 MM. Shape: Oval Color: Violetish Blue Clarity:VVS Luster: Good Gems Origin: Tanzania Treatment: Heated Crys

2025

Natural Violetish Blue Tanzanite 1.35 Ct. Oval Shape 8.5 x 6.6 Mm Gemstone from Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violetish Blue Tanzanite 1.32 Ct. VS Octagon Shape 8.5 x 4.4 Mm. Gemstone From Tanzania: Product ID: 807009260 Product Name: Natural Tanzanite Weight: 1.32 CT. Size: 8.5 x 4.4 x 3.5 MM. Shape: Octagon Color: Violetish Blue Clarity:VS Luster: Good Gems Origin: Tanzania Treatment: Heated Cr

2025

Natural Violetish Blue Tanzanite 1.32 Ct. VS Octagon Shape 8.5 x 4.4 Mm. Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

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 & JewelryBlanco, TX

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 & JewelryBlanco, TX

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 & JewelryBlanco, TX

View:

24

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

Starts on:

Veraval, Gujrat, IN

TOP