Tanzanite ~ Antique & Vintage

(10,000 price results)

Sort by:

Most Relevant

Certified Natural Violetish Blue Tanzanite 0.98 Ct. Oval Shape 7.60 x 5.26 Mm Gemstone From Tanzania: Product ID: 807005321 Product Name: Natural Tanzanite Weight: 0.98 CT. Size: 7.60 x 5.26 x 3.43 MM. Shape: Oval Color: Violetish Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: Heated C

2024

Certified Natural Violetish Blue Tanzanite 0.98 Ct. Oval Shape 7.60 x 5.26 Mm Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violetish Blue Tanzanite 1.63 Ct. Clean Oval Shape 8.7 x 6.7 Mm. Gemstone From Tanzania: Product ID: 807008995 Product Name: Natural Tanzanite Weight: 1.63 CT. Size: 8.7 x 6.7 x 4 MM. Shape: Oval Color: Blue Clarity:IF Luster: Very Good Gems Origin: Tanzania Treatment: Heated Crystal Stru

2024

Natural Violetish Blue Tanzanite 1.63 Ct. Clean Oval Shape 8.7 x 6.7 Mm. Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violetish Blue Tanzanite 1.53 Ct. Clean Pear Shape 8.6 x 6 Mm. Gemstone From Tanzania: Product ID: 807006312 Product Name: Natural Tanzanite Weight: 1.53 CT. Size: 8.6 x 6 x 4.8 MM. Shape: Pear Color: Violetish Blue Clarity:IF Luster: Very Good Gems Origin: Tanzania Treatment: Heated Cr

2024

Natural Violetish Blue Tanzanite 1.53 Ct. Clean Pear Shape 8.6 x 6 Mm. Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

Certified Natural Violetish Blue Tanzanite 1.03 Ct. Clean Oval Shape 6.74 x 6.13 Mm Gemstone From: Product ID: 807005802 Product Name: Natural Tanzanite Weight: 1.03 CT. Size: 6.74 x 6.13 x 3.27 MM. Shape: Oval Color: Violetish Blue Clarity:IF Luster: Very Good Gems Origin: Tanzania Treatment: Heat

2024

Certified Natural Violetish Blue Tanzanite 1.03 Ct. Clean Oval Shape 6.74 x 6.13 Mm Gemstone From

Treasure of Gems & JewelryBlanco, TX

Certified Natural Violetish Blue Tanzanite 1.35 Ct. Oval Shape 8.57 x 6.11 Mm Gemstone from Tanzania: Product ID: 807005439 Product Name: Natural Tanzanite Weight: 1.35 CT. Size: 8.57 x 6.11 x 3.88 MM. Shape: Oval Color: Violetish Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: Heated C

2024

Certified Natural Violetish Blue Tanzanite 1.35 Ct. Oval Shape 8.57 x 6.11 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

2024

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 1.41 Ct. Clean Pear Shape 7.3 x 6.5 Mm. Gemstone From Tanzania: Product ID: 807006255 / Product Name: Natural Tanzanite / Weight: 1.41 CT. / Size: 7.3 x 6.5 x 4.7 MM. / Shape: Pear / Color: Violetish Blue / Clarity:IF / Luster: Very Good / Gems Origin: Tanzania /

2024

Natural Violetish Blue Tanzanite 1.41 Ct. Clean Pear Shape 7.3 x 6.5 Mm. Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

Certified Natural Violetish Blue Tanzanite 2.07 Ct. VVS Pear Shape 9.18 x 7.04 Mm. Gemstone From: Product ID: 807009386 Product Name: Natural Tanzanite Weight: 2.07 CT. Size: 9.18 x 7.04 x 5.25 MM. Shape: Pear Color: Blue Clarity:VVS Luster: Very Good Gems Origin: Tanzania Treatment: Heated Crysta

2024

Certified Natural Violetish Blue Tanzanite 2.07 Ct. VVS Pear Shape 9.18 x 7.04 Mm. Gemstone From

Treasure of Gems & JewelryBlanco, TX

Natural Blue Tanzanite 1.18 Ct. 2 Pcs. Oval Shape 5.9 x 5 Mm. Gemstones From Tanzania: Product ID: 807005548 Product Name: Natural Tanzanite Weight: 1.18 CT. Size: 5.9 x 5 x 3.4 MM. Shape: Oval Color: Blue Clarity:VSI Luster: Very Good Gems Origin: Tanzania Treatment: Heated Crystal Str

2024

Natural Blue Tanzanite 1.18 Ct. 2 Pcs. Oval Shape 5.9 x 5 Mm. Gemstones From Tanzania

Treasure of Gems & JewelryBlanco, TX

Certified Natural Violetish Blue Tanzanite 0.97 Ct. Clean Oval Shape 7.78 x 4.79 Mm. Gemstone From: Product ID: 807005516 Product Name: Natural Tanzanite Weight: 0.97 CT. Size: 7.78 x 4.79 x 3.32 MM. Shape: Oval Color: Blue Clarity:IF Luster: Very Good Gems Origin: Tanzania Treatment: Heated Crystal

2024

Certified Natural Violetish Blue Tanzanite 0.97 Ct. Clean Oval Shape 7.78 x 4.79 Mm. Gemstone From

Treasure of Gems & JewelryBlanco, TX

Natural Violetish Blue Tanzanite 2.64 Ct. VVS Oval Shape 10 x 8 Mm. Gemstone From Tanzania: Product ID: 807009375 Product Name: Natural Tanzanite Weight: 2.64 CT. Size: 10 x 8 x 4.7 MM. Shape: Oval Color: Blue Clarity:VVS Luster: Good Gems Origin: Tanzania Treatment: Heated Crystal Structure

2024

Natural Violetish Blue Tanzanite 2.64 Ct. VVS Oval Shape 10 x 8 Mm. Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violetish Blue Tanzanite 1.29 Ct. Clean Oval Shape 6.8 x 5.2 Mm. Gemstone From Tanzania: Product ID: 807006595 Product Name: Natural Tanzanite Weight: 1.29 CT. Size: 6.8 x 5.2 x 3.1 MM. Shape: Oval Color: Blue Clarity:IF Luster: Very Good Gems Origin: Tanzania Treatment: Heated Crystal St

2024

Natural Violetish Blue Tanzanite 1.29 Ct. Clean Oval Shape 6.8 x 5.2 Mm. Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violet Blue Tanzanite 1.61 Ct. 4 Pcs Oval Shape 6.1 x 4 Mm Gemstones From Tanzania: Product ID: 807015001 Product Name: Natural Tanzanite Weight: 1.61 CT. Size: 6.1 x 4 x 2.2 MM. Shape: Oval Color: Violet Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: Heated Crystal S

2024

Natural Violet Blue Tanzanite 1.61 Ct. 4 Pcs Oval Shape 6.1 x 4 Mm Gemstones From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violetish Blue Tanzanite 1.39 Ct. 2 Pcs VVS Oval Shape 6.1 x 4.8 Mm. Gemstones From Tanzania: Product ID: 807005546 Product Name: Natural Tanzanite Weight: 1.39 CT. Size: 6.1 x 4.8 x 3.7 MM. Shape: Oval Color: Blue Clarity:VVS Luster: Very Good Gems Origin: Tanzania Treatment: Heated Crystal S

2024

Natural Violetish Blue Tanzanite 1.39 Ct. 2 Pcs VVS Oval Shape 6.1 x 4.8 Mm. Gemstones From Tanzania

Treasure of Gems & JewelryBlanco, TX

14k Gold 26.35ct Tanzanite 1.82ct Diamond Necklace: Retail: $25,830.00 ****** 14k Gold Tanzanite & Diamond Necklace ****** Metal: 14K Solid Gold / Total Item Weight: 22.7 grams / Country Made: United States / / Main Stone: Tanzanite / Color: Violetish

2024

14k Gold 26.35ct Tanzanite 1.82ct Diamond Necklace

Prestige Auction GalleriesWoodland Hills, CA

18k Gold Diamond Tanzanite Bracelet: METAL: 18k Gold. GEMSTONES: Diamonds approx. 0.50ctw. Tanzanite. MEASUREMENTS: Bracelet is 7.5" long x 14.4mm wide. MARKED: Maz 18k. WEIGHT: 42.4 grams. Gemstones have not been graded for color a

2024

18k Gold Diamond Tanzanite Bracelet

Hampton Estate AuctionLambertville, NJ

14k Gold 2.60ct Tanzanite 1.00ct Diamond Ring: Retail: $9,800.00 ****** 14k Gold 2.60ct Tanzanite 1.00ct Diamond Ring ****** Metal: 14k Solid White Gold / Size: 7.25 / Total Item Weight: 4.8 grams / Country Made: United States / / Main Stone: Tanz

2024

14k Gold 2.60ct Tanzanite 1.00ct Diamond Ring

Prestige Auction GalleriesWoodland Hills, CA

0.43 Ct Natural Tanzanite Pear Cut Pair: Weight - 0.43 Ct / Size- 5.30 x 3.30 x 2.30 mm / 2 Pc's / Shape - Pear Cut / Clarity - VVS / Origin - Tanzania / Treatment - Standard Heated

2024

0.43 Ct Natural Tanzanite Pear Cut Pair

Gems AuctionBangkok, TH

0.48 Ct Natural Tanzanite Oval Cut Pair: Weight - 0.48 Ct / Size- 5.10 x 3.10 x 2.10 mm / 2 Pc's / Shape - Oval Cut / Clarity - Opaque / Origin - Tanzania / Treatment - Standard Heated

2024

0.48 Ct Natural Tanzanite Oval Cut Pair

Gems AuctionBangkok, TH

5.10 Ct Natural Tanzanite Round Ball Beads: Weight - 5.10 Ct / Size- 6.10 - 6.40 mm / 3 Pc's / Shape - Round Ball Beads / Clarity - SI / Origin - Tanzania / Treatment - Standard Heated

2024

5.10 Ct Natural Tanzanite Round Ball Beads

Gems AuctionBangkok, TH

2024

TANZANITE FLOWER 925 RING W/ SAPPHIRE CENTER SZ 9

Vanessa's Auction House, LLCGREEN COVE SPRINGS, FL

Rhodium Plated 6.00ctw Tanzanite Bracelet: 6.00 Carat Genuine Tanzanite.925 Sterling Silver Bracelet.Tanzanite Oval/5x3mm - 25/6.00 ctw Prong Setting Natural Heat Treated E. Total weight 9 grams. Bracelet length is 7.25 inches.

2024

Rhodium Plated 6.00ctw Tanzanite Bracelet

1 Great Deal Auctions Meridian, ID

Stauer Sterling Silver Tanzanite Ring: Stauer sterling silver ring with tanzanite gemstone cluster. Signed in band. Marked 925. Ring size 8.75. Some surface wear including scratching observed. Jewelry, estate jewelry, fine jewelry, cocktai

2024

Stauer Sterling Silver Tanzanite Ring

The Benefit Shop Foundation Inc.Mount Kisco, NY

Pair Stauer Sterling Silver Tanzanite Rings: Pair of Stauer sterling silver rings with periwinkle blue tanzanite gemstones. Signed on bands. Marked 925. Ring sizes 8.75. Total weight of both pieces 5.1 grams. Some surface wear including scratchi

2024

Pair Stauer Sterling Silver Tanzanite Rings

The Benefit Shop Foundation Inc.Mount Kisco, NY

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