Tanzanite ~ Antique & Vintage

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Natural Violetish Blue Tanzanite 0.43 Ct. Oval Shape 5.9 x 4.2 Mm Gemstone from Tanzania: Product ID: 807008272 Product Name: Natural Tanzanite Weight: 0.43 CT. Size: 5.9 x 4.2 x 2.3 MM. Shape: Oval Color: Violetish Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: Heated Crys

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Natural Violetish Blue Tanzanite 0.43 Ct. Oval Shape 5.9 x 4.2 Mm Gemstone from Tanzania

$28

Treasure of Gems & JewelryLake Charles, LA

Natural Blue Tanzanite Gemstones 0.84 Ct. Clean Oval Shape 6.8 x 5.4 Mm: Product ID: 807004497 Product Name: Natural Tanzanite Weight: 0.84 CT. Size: 6.8 x 5.4 x 3.3 MM. Shape: Oval Color: Blue Clarity:IF Luster: Very Good Gems Origin: Tanzania Treatment: Heated Crystal St

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Natural Blue Tanzanite Gemstones 0.84 Ct. Clean Oval Shape 6.8 x 5.4 Mm

$95

Treasure of Gems & JewelryLake Charles, LA

Natural Blue Tanzanite 1.53 Ct. Clean Oval Shape 8.1 x 5.6 Mm. Gemstone From Tanzania: Product ID: 807006589 Product Name: Natural Tanzanite Weight: 1.53 CT. Size: 8.1 x 5.6 x 2.9 MM. Shape: Oval Color: Blue Clarity:IF Luster: Very Good Gems Origin: Tanzania Treatment: Heated Crystal St

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Natural Blue Tanzanite 1.53 Ct. Clean Oval Shape 8.1 x 5.6 Mm. Gemstone From Tanzania

$256

Treasure of Gems & JewelryLake Charles, LA

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

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

$30

Treasure of Gems & JewelryLake Charles, LA

Womens Vintage Estate 18K White Gold Tanzanite & Diamond Ring: A WOMENS VINTAGE ESTATE 18K WHITE GOLD TANZANITE & DIAMOND RING. THE RING IS A SIZE 7.75 AND WEIGHS 10.2g. RING HAS ABOUT .60cts OF DIAMONDS. THE TANZANITE STONE IS ABOUT 2.25cts. RING IS MARKED 18K.

Jun 18, 2026

Womens Vintage Estate 18K White Gold Tanzanite & Diamond Ring

Est. $2,800-$3,250

$2,100

Mannys JewelryHAGERSTOWN, MD

14k Gold 7.06 Ctw Natural Tanzanite & Diamond Ring/pendant( Without Chain ): Ref:231142232 // gold content:14k gold // ring size:7. 25us // // main gemstone:tanzanite // shape:pear // carat weight:6. 45ct // color:blue // treatment:natural // // adjacent gemstone 2 : diamond /

14k Gold 7.06 Ctw Natural Tanzanite & Diamond Ring/pendant( Without Chain )

Est. $11,000-$17,000

$5,250

Elbert GallerySilver Spring, MD

14k Gold 1.06 Ctw Natural Tanzanite & Diamond Ring: Ref:231141144 // gold content:14k gold // ring size:7. 25us // // main gemstone:tanzanite // shape:round // carat weight:0. 76ct // color:blue // treatment:natural // cut grade:g // // adjacent gemsto

14k Gold 1.06 Ctw Natural Tanzanite & Diamond Ring

Est. $2,100-$3,100

$950

Elbert GallerySilver Spring, MD

14k Gold 4.55 Ctw Natural Tanzanite & Diamond Ring: Ref:231141242 // gold content:14k gold // ring size:7. 25us // // main gemstone:tanzanite // shape:pear // carat weight:4. 2ct // color:blue // treatment:natural // // adjacent gemstone 2 : diamond //

14k Gold 4.55 Ctw Natural Tanzanite & Diamond Ring

Est. $7,300-$11,000

$3,300

Elbert GallerySilver Spring, MD

14k Gold 2.35 Ctw Natural Tanzanite & Diamond Ring: Ref:231141104 // gold content:14k gold // ring size:7. 25us // // main gemstone:tanzanite // shape:round // carat weight:1. 15ct // color:blue // treatment:natural // cut grade:g // // adjacent gemsto

14k Gold 2.35 Ctw Natural Tanzanite & Diamond Ring

Est. $6,800-$10,000

$3,100

Elbert GallerySilver Spring, MD

18K WHITE GOLD 0.90CT DIAMOND AND TANZANITE RING: Light in hand yet assured in detail, this ring is for the jewelry lover who demands maximum impact from the most minimalist foundation. The 1mm shank rises to a towering 7mm height, suspending a 3.0-c

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18K WHITE GOLD 0.90CT DIAMOND AND TANZANITE RING

$2,200

Robinhood AuctionsLas Vegas, NV

18K WHITE GOLD 3.61CT DIAMOND, EMERALD, AND TANZANITE COCKTAIL RING: An ring making an unapologetic statement that rewards close viewing as much as first glance. This white gold ring has a substantial 7mm band with a top height of 18mm. At the center is a monumental ta

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18K WHITE GOLD 3.61CT DIAMOND, EMERALD, AND TANZANITE COCKTAIL RING

$7,500

Robinhood AuctionsLas Vegas, NV

10K White Gold Milgrain Band Ring with Tanzanite Channel Set: 10K White Gold Milgrain Band Ring with Tanzanite Channel Set This exquisite 10k White Gold Channel Set Tanzanite Band Ring showcases a classic milgrain design. The ring features eight natural genuine

2 days Left

10K White Gold Milgrain Band Ring with Tanzanite Channel Set

Est. $494-$642

$380

BidhausNew York, NY

5x7 Pear Lab Tanzanite Earrings in Sterling Silver: In platinum over .925 sterling silver basket mountings with friction backs included. Contains 2 pear cut lab created Tanzanite gemstones with excellent color and clarity, approx. 2.2CTW, 5x7mm each. 1

2026

5x7 Pear Lab Tanzanite Earrings in Sterling Silver

Eric's Estate & JewelryPunta Gorda, FL

8MM Round Lab Tanzanite Stud Earrings in Sterling Silver: In platinum over .925 sterling silver basket mountings with friction backs included. Contains 2 round cut lab created genuine Tanzanite gemstones with excellent color and clarity, approx. 6.6CTW, 8mm

2026

8MM Round Lab Tanzanite Stud Earrings in Sterling Silver

Eric's Estate & JewelryPunta Gorda, FL

AAA Tanzanite and Diamond Ring in 18k Yellow Gold: In 18k Yellow Gold. Contains one high quality 8ct AAA quality Tanzanite gemstone with ultra intense color and excellent clarity. Also contains thirty-four 2mm princess cut diamonds, VS clarity/G color

2026

AAA Tanzanite and Diamond Ring in 18k Yellow Gold

Eric's Estate & JewelryPunta Gorda, FL

Tanzanite and Diamond Pendant in 10k Yellow and White Gold: In 10k Yellow and White Gold. Contains one 5mm high quality trillion cut natural Tanzanite gemstone, with bright color and excellent clarity. Also contains ten 1.5mm high quality baguette diamonds, SI

12 hrs Left

Tanzanite and Diamond Pendant in 10k Yellow and White Gold

Est. $701-$1,052

$350

Eric's Estate & JewelryPunta Gorda, FL

5x7 Pear Lab Tanzanite Earrings in Sterling Silver: In platinum over .925 sterling silver basket mountings with friction backs included. Contains 2 pear cut lab created Tanzanite gemstones with excellent color and clarity, approx. 2.2CTW, 5x7mm each. 1

12 hrs Left

5x7 Pear Lab Tanzanite Earrings in Sterling Silver

Est. $77-$115

$38

Eric's Estate & JewelryPunta Gorda, FL

AAA Tanzanite and Diamond Pendant or Slide in 14k Yellow Gold: In 14k Yellow Gold. Contains one 6.5mm AAA quality natural Tanzanite gemstone, approximately 3/4ct, with intense sapphire like color and excellent clarity. Also contains seven high quality baguette di

12 hrs Left

AAA Tanzanite and Diamond Pendant or Slide in 14k Yellow Gold

Est. $1,875-$2,813

$940

Eric's Estate & JewelryPunta Gorda, FL

Tanzanite and Diamond Bangle Bracelet in 10k Yellow Gold: In 10k Yellow Gold. Contains five 4mm high quality natural Tanzanite gemstones with bright color and excellent clarity. Also contains four high quality 1/2pt diamonds. Interior dimensions: 2 3/8 inche

12 hrs Left

Tanzanite and Diamond Bangle Bracelet in 10k Yellow Gold

Est. $920-$1,380

$465

Eric's Estate & JewelryPunta Gorda, FL

AAA Tanzanite Pendant in 14k Yellow Gold: In 14k Yellow Gold. Contains one 10mm AAA quality trillion cut natural Tanzanite gemstone, approximately 2.5ct, with intense sapphire color and excellent clarity. 5/8 inch long. 3/8 inch wide. 1.9g.

12 hrs Left

AAA Tanzanite Pendant in 14k Yellow Gold

Est. $1,628-$2,442

$820

Eric's Estate & JewelryPunta Gorda, FL

Tanzanite and Diamond Statement Ring in 10k White Gold: In 10k White Gold. Contains one 8x10mm high quality Tanzanite gemstone, approximately 3cts, with intense color and excellent clarity. Also contains twenty-four high quality 1/2pt diamonds. 6.8g.

12 hrs Left

Tanzanite and Diamond Statement Ring in 10k White Gold

Est. $1,810-$2,715

$870

Eric's Estate & JewelryPunta Gorda, FL

10MM Cushion Lab Tanzanite Earrings in Sterling Silver: In platinum over .925 sterling silver basket mountings with friction backs included. Contains 2 cushion cut lab created Tanzanite gemstones with excellent color and clarity, approx. 13.5CTW, 10mm each

12 hrs Left

10MM Cushion Lab Tanzanite Earrings in Sterling Silver

Est. $149-$223

$74

Eric's Estate & JewelryPunta Gorda, FL

AAA Tanzanite and Diamond Pendant in 18k White Gold: In 18k White Gold. Contains 22 high quality diamonds, 1/2ct TW, VS clarity/G color. Also contains sixteen 4mm AAA quality oval natural Tanzanite gemstones, with vibrant color and excellent clarity. 1

12 hrs Left

AAA Tanzanite and Diamond Pendant in 18k White Gold

Est. $3,835-$5,753

$1,925

Eric's Estate & JewelryPunta Gorda, FL

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 8. 4.2g

12 hrs Left

Large 3D Lab Tanzanite & Diamond Ring in Sterling Silver

Est. $114-$171

$56

Eric's Estate & JewelryPunta Gorda, FL

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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

Tanzanite

Tanzanite lots are available at auction on LiveAuctioneers. Discover unique Tanzanite works from the world’s most trusted auction houses. In this large selection of Tanzanite items there are so many alternatives to choose from, including Loose Stones & Beads, Earrings, Necklaces & Pendants, Bracelets, and more. Many Tanzanite shoppers also enjoy exploring pieces in other trending materials/ techniques such as gold, silver, porcelain, and bronze.

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