Tanzanite ~ Antique & Vintage

(10,000 price results)

Sort by:

Most Relevant

Certified Natural Violet Blue Tanzanite 1.46 Ct. Oval Shape 8.49 x 5.98 Mm Gemstone From Tanzania: Product ID: 807004411 Product Name: Natural Tanzanite Weight: 1.46 CT. Size: 8.49 x 5.98 x 3.59 MM. Shape: Oval Color: Purple Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: Heated Crystal S

2025

Certified Natural Violet Blue Tanzanite 1.46 Ct. Oval Shape 8.49 x 5.98 Mm Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violetish Blue Tanzanite 1.18 Ct. Oval Shape 7.9 x 6 Mm Gemstone From Tanzania: Product ID: 807009015 Product Name: Natural Tanzanite Weight: 1.18 CT. Size: 7.9 x 6 x 3.5 MM. Shape: Oval Color: Violetish Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: Heated Crysta

2025

Natural Violetish Blue Tanzanite 1.18 Ct. Oval Shape 7.9 x 6 Mm Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violetish Blue Tanzanite 1.30 Ct. Clean Oval Shape 7.6 x 6 Mm Gemstone From Tanzania: Product ID: 807005997 Product Name: Natural Tanzanite Weight: 1.30 CT. Size: 7.6 x 6 x 3.8 MM. Shape: Oval Color: Blue Clarity:IF Luster: Very Good Gems Origin: Tanzania Treatment: Heated Crystal Stru

2025

Natural Violetish Blue Tanzanite 1.30 Ct. Clean Oval Shape 7.6 x 6 Mm Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violet Blue Tanzanite 1.82 Ct. 5 Pcs Oval Shape 5.9 x 4 Mm Gemstones From Tanzania: Product ID: 807015011 Product Name: Natural Tanzanite Weight: 1.82 CT. Size: 5.2 x 4 x 2.2 MM. Shape: Oval Color: Violet Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: Heated Crystal S

2025

Natural Violet Blue Tanzanite 1.82 Ct. 5 Pcs Oval Shape 5.9 x 4 Mm Gemstones From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violetish Blue Tanzanite 1.08 Ct. 10 Pcs Marquise Shape 5.4 x 2.3 Mm Gemstones From Tanzania: Product ID: 807015020 Product Name: Natural Tanzanite Weight: 1.08 CT. Size: 5.4 x 2.3 x 1.7 MM. Shape: Marquise Shape Color: Violetish Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: U

2025

Natural Violetish Blue Tanzanite 1.08 Ct. 10 Pcs Marquise Shape 5.4 x 2.3 Mm Gemstones From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violetish Blue Tanzanite 1.19 Ct. 10 Pcs Marquise Shape 5.2 x 2.7 Mm Gemstones From Tanzania: Product ID: 807015031 Product Name: Natural Tanzanite Weight: 1.19 CT. Size: 5.2 x 2.7 x 1.3 MM. Shape: Marquise Shape Color: Violetish Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: H

2025

Natural Violetish Blue Tanzanite 1.19 Ct. 10 Pcs Marquise Shape 5.2 x 2.7 Mm Gemstones From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violetish Blue Tanzanite 1.18 Ct. 10 Pcs Marquise Shape 5 x 2.5 Mm Gemstones From Tanzania: Product ID: 807015035 Product Name: Natural Tanzanite Weight: 1.18 CT. Size: 5 x 2.5 x 1.5 MM. Shape: Marquise Shape Color: Violetish Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: Hea

2025

Natural Violetish Blue Tanzanite 1.18 Ct. 10 Pcs Marquise Shape 5 x 2.5 Mm Gemstones From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violetish Blue Tanzanite 1.13 Ct. 10 Pcs Marquise Shape 4.9 x 2.9 Mm Gemstones From Tanzania: Product ID: 807015032 Product Name: Natural Tanzanite Weight: 1.13 CT. Size: 4.9 x 2.9 x 1.3 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 4.9 x 2.9 Mm Gemstones From Tanzania

Treasure of Gems & JewelryBlanco, TX

Tanzanite Cluster Earrings 3.55 Carats Sterling Silver: Accompanied by Gemological Appraisal by GIA GG/AJP Appraised value: $800 All gemstones are natural in origin 40 Tanzanites = 3.55 ct Cut: Marquise, Oval Metal: Rhodium Plated Sterling Silver Dimension

2025

Tanzanite Cluster Earrings 3.55 Carats Sterling Silver

Jewelry Auction HouseLaguna Niguel, CA

Certified 5.43 Ctw Tanzanite and Diamond I1/I2 14K Rose Gold Victorian Styl: Color Stone Approx Weight: 5.40 Ctw (1 pcs Oval Cabochon) Center Stone Color: Tanzanite Center Stone Setting: Bezel Side Stone Approx Weight: 0.03 Ctw Side Stone Color: J-K Stone Clarity: I1/I2 Stone

2025

Certified 5.43 Ctw Tanzanite and Diamond I1/I2 14K Rose Gold Victorian Styl

Papps Family LiquidationBurbank, CA

Large 3D Lab Tanzanite & Diamond Ring in Sterling Silver: In platinum over .925 sterling silver. Contains 1 lab tanzanite, 7.22cts, with excellent color and clarity. Accented with 2 genuine diamonds, .01ctw. Size 6. 4.2g

2025

Large 3D Lab Tanzanite & Diamond Ring in Sterling Silver

Eric's Estate & JewelryPunta Gorda, FL

Huge Blue Topaz and Tanzanite Statement Ring in Sterling Silver: In platinum over .925 sterling silver. Contains one 4.3ct blue tanzanite gemstone accented with six tanzanite gems, 0.3ctw. Size 7. 3.5g

2025

Huge Blue Topaz and Tanzanite Statement Ring in Sterling Silver

Eric's Estate & JewelryPunta Gorda, FL

Womens Sterling Silver Blue Opal Modernist Pendant: A WOMENS STERLING SILVER BLUE OPAL MODERNIST PENDANT WITH A TANZANITE COLORED STONE. NOT SURE IF STONES ARE REAL OR MAN MADE. THE PENDANT WEIGHS 3.7g AND MEASURES 1 1/2" LONG BY 3/8" WIDE. MAKES A GRE

2025

Womens Sterling Silver Blue Opal Modernist Pendant

Mannys JewelryHAGERSTOWN, MD

5MM Round Lab Tanzanite Earrings in Sterling Silver: In platinum over .925 sterling silver basket mountings with friction backs included. Contains 2 round cut lab created Tanzanite gemstones with excellent color and clarity, approx. 1.6CTW, 5mm each. 1.

2025

5MM Round Lab Tanzanite Earrings in Sterling Silver

Eric's Estate & JewelryPunta Gorda, FL

6x8 Emerald Cut Lab Tanzanite Earrings in Sterling Silver: In platinum over .925 sterling silver basket mountings with friction backs included. Contains 2 emerald cut lab created Tanzanite gemstones with excellent color and clarity, approx. 4.8CTW, 6x8mm each

2025

6x8 Emerald Cut Lab Tanzanite Earrings in Sterling Silver

Eric's Estate & JewelryPunta Gorda, FL

Tanzanite White Spinel Sterling Silver Ring Size 8: Tanzanite White Spinel Sterling Silver Ring Size 9

2025

Tanzanite White Spinel Sterling Silver Ring Size 8

Golden Age Jewelry AuctionsUrbana, OH

Purple Tanzanite Ring Size 10 Stud Pierced Earrings Set: Purple Tanzanite Ring Size 10 Stud Pierced Earrings Set

2025

Purple Tanzanite Ring Size 10 Stud Pierced Earrings Set

Golden Age Jewelry AuctionsUrbana, OH

Purple Tanzanite Sterling silver Pendant Necklace 20 Inch Chain: Purple Tanzanite Sterling silver Pendant Necklace 20 Inch Chain

2025

Purple Tanzanite Sterling silver Pendant Necklace 20 Inch Chain

Golden Age Jewelry AuctionsUrbana, OH

JTV Tanzanite Mixed Gemstone Stainless Steel Ring Set Size 10 Unworn: JTV Tanzanite Mixed Gemstone Stainless Steel Ring Set Size 10 Unworn

2025

JTV Tanzanite Mixed Gemstone Stainless Steel Ring Set Size 10 Unworn

Golden Age Jewelry AuctionsUrbana, OH

JTV Tanzanite Mixed Gemstone Stainless Steel Ring Set Size 9 Unworn: JTV Tanzanite Mixed Gemstone Stainless Steel Ring Set Size 9 Unworn

2025

JTV Tanzanite Mixed Gemstone Stainless Steel Ring Set Size 9 Unworn

Golden Age Jewelry AuctionsUrbana, OH

JTV NOS Purple Tanzanite Sterling Silver Pierced Stud Earrings Unworn Condition: JTV NOS Purple Tanzanite Sterling Silver Pierced Stud Earrings Unworn Condition

2025

JTV NOS Purple Tanzanite Sterling Silver Pierced Stud Earrings Unworn Condition

Golden Age Jewelry AuctionsUrbana, OH

3.62 Ct Natural Tanzanite Round Lot: Weight - 3.62 Ct / Dimensions - 3.50 - 3.80 mm / 20 Pc's / Shape & Cut - Round Cut / Transparency - Transparent / Origin - Tanzania / Comments - Standard Heated

2025

3.62 Ct Natural Tanzanite Round Lot

Gems AuctionBangrak, Bangkok

11.10 Ct Natural Tanzanite Cushion Beautiful Carving: Weight - 11.10 Ct / Dimensions - 17.50 x 13.40 x 4.10 mm / Shape & Cut - Cushion Carving / Transparency - Transparent / Origin - Tanzania / Comments - Standard Heated

2025

11.10 Ct Natural Tanzanite Cushion Beautiful Carving

Gems AuctionBangrak, Bangkok

3.17 Ct Natural Premium Quality Tanzanite Pear Cut: Weight - 3.17 Ct / Size- 11.40 x 8.70 x 5.40 mm / Shape - Pear Cut / Clarity - VS / Origin - Tanzania / Treatment - Standard Heated

2025

3.17 Ct Natural Premium Quality Tanzanite Pear Cut

Gems AuctionBangrak, Bangkok

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