Tanzanite ~ Antique & Vintage

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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 7. 4.2g

2025

Large 3D Lab Tanzanite & Diamond Ring in Sterling Silver

Eric's Estate & JewelryPunta Gorda, FL

Certified 1.32 Ctw VS/SI1 Tanzanite and Diamond 14K Rose Gold Stud Earrings: Certified 1.32 Ctw VS/SI1 Tanzanite and Diamond 14K Rose Gold Stud Earrings -- Color Stone Approx Weight: 1.12 Ctw (2 pcs Trillion) Center Stone Color: Tanzanite Center Stone Setting: Prong Side Stone

2025

Certified 1.32 Ctw VS/SI1 Tanzanite and Diamond 14K Rose Gold Stud Earrings

Papps Family LiquidationBurbank, CA

Certified 1.13 Ctw I2/I3 Multi Sapphire, tanzanite And Diamond 10K White Gold Necklace: Certified 1.13 Ctw I2/I3 Multi Sapphire, tanzanite And Diamond 10K White Gold Necklace -- Multi Stone Approx Weight: 1.00 Ctw (Marquise& Pear Cut) Multi Stone Color: Sapphire tanzanite Center Setting:

2025

Certified 1.13 Ctw I2/I3 Multi Sapphire, tanzanite And Diamond 10K White Gold Necklace

Papps Family LiquidationBurbank, CA

Tanzanite & White Zircon Sterling Silver Necklace 18 Inch 10.8 Grams: Tanzanite & White Zircon Sterling Silver Necklace 18 Inch 10.8 Grams

2025

Tanzanite & White Zircon Sterling Silver Necklace 18 Inch 10.8 Grams

Golden Age Jewelry AuctionsUrbana, OH

Sterling Silver Tanzanite Ring: Size 6

2025

Sterling Silver Tanzanite Ring

Davis Brothers AuctionMissoula, MT

Bella Luce Sterling Silver 11.57ct Tanzanite Ring: Size 6

2025

Bella Luce Sterling Silver 11.57ct Tanzanite Ring

Davis Brothers AuctionMissoula, MT

Akoya pearl necklace with tanzanite and 18kt yellow gold: Title: Akoya pearl necklace with tanzanite and 18kt yellow gold Description:Akoya pearl necklace with tanzanite and 18kt yellow gold hook clasp The pearls have a diameter of 6.7 to 7 mm, white colour

2025

Akoya pearl necklace with tanzanite and 18kt yellow gold

Chairish AuctionsNew York, NY

Exquisite 14k Yellow Gold & 2 CTW Tanzanite Bow Ring: 4.2 gram weight, hallmarked 14k, 7.75 size, 7x5mm (1 Carat) cornflower blue oval Tanzanite bracketed by 2 5x5mm (.50 Carat Each) trillion cut gemstones, this is luxury at it's best.A pair of match

2025

Exquisite 14k Yellow Gold & 2 CTW Tanzanite Bow Ring

Atlee Raber AuctionsDundee, OH

Superb 14k Yellow Gold .70 CTW Oval Cornflower Blue Tanzanite Pierced Earrings: Hallmarked 14k, each prong set gemstone measures approximately 5x4mm (.35 carat Each) in a divine cornflower blue hue.A matching Tanzanite Ring is listed in a separate lot.

2025

Superb 14k Yellow Gold .70 CTW Oval Cornflower Blue Tanzanite Pierced Earrings

Atlee Raber AuctionsDundee, OH

.45ct min 5.5x5.5mm TR Tanzanite gemstone: .45ct min 5.5x5.5mm TR Tanzanite gemstone

2025

.45ct min 5.5x5.5mm TR Tanzanite gemstone

Emanon Auctions and Estate SalesKeyport, NJ

.65ct min 6x6mm TR Tanzanite gemstone: .65ct min 6x6mm TR Tanzanite gemstone

2025

.65ct min 6x6mm TR Tanzanite gemstone

Emanon Auctions and Estate SalesKeyport, NJ

Natural Violet Blue Tanzanite 0.95 Ct. 6 Pcs Round Shape 3.4 Mm Gemstones From Tanzania: Product ID: 807015043 Product Name: Natural Tanzanite Weight: 0.95 CT. Size: 3.4 x 3.5 x 2.2 MM. Shape: Round Color: Violet Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: Heated Crysta

2025

Natural Violet Blue Tanzanite 0.95 Ct. 6 Pcs Round Shape 3.4 Mm Gemstones From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Blue Tanzanite 1.25 Ct. Clean Oval Shape 7.9 x 6 Mm. Gemstone From Tanzania: Product ID: 807006281 Product Name: Natural Tanzanite Weight: 1.25 CT. Size: 7.9 x 6 x 3.6 MM. Shape: Oval Color: Blue Clarity:IF Luster: Very Good Gems Origin: Tanzania Treatment: Heated Crystal Stru

2025

Natural Blue Tanzanite 1.25 Ct. Clean Oval Shape 7.9 x 6 Mm. Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

Certified 2.65 Ctw VS/SI1 Tanzanite And Diamond 14K White Gold Pendant Necklace: Certified 2.65 Ctw VS/SI1 Tanzanite And Diamond 14K White Gold Pendant Necklace -- Center Stone Approx Weight: 2.55 Ctw (Pear Cut) Center Stone Color: Tanzanite Center Stone Setting: Prong Side Stone

2025

Certified 2.65 Ctw VS/SI1 Tanzanite And Diamond 14K White Gold Pendant Necklace

Papps Family LiquidationBurbank, CA

Tanzanite, Colorless Stone, 14k Yellow Gold Ring.: Tanzanite, Colorless Stone, 14k Yellow Gold Ring. Featuring one emerald-cut tanzanite weighing approximately 9.25 cts., flanked by two triangular-cut colorless stones, set in a 14k yellow gold mountin

2025

Tanzanite, Colorless Stone, 14k Yellow Gold Ring.

Michaan's AuctionsAlameda, CA

Bellarri Multi-Stone, 18k Yellow Gold Pendant Enhancer.: Bellarri Multi-Stone, 18k Yellow Gold Pendant Enhancer. Featuring twenty-one calibre-cut blue topaz, tanzanite, amethyst, garnet, citrine and peridots, set in an 18k yellow gold graduate pendant enhan

2025

Bellarri Multi-Stone, 18k Yellow Gold Pendant Enhancer.

Michaan's AuctionsAlameda, CA

14K White Gold 3.37ct Tanzanite and 0.72ct Diamond Ring: Retail: $8,201.00 ****** 14K White Gold 3.37ct Tanzanite and 0.72ct Diamond Ring ****** Metal: 14K White Gold / Total Item Weight: 4.0 Grams / Country Made: United States / / Main Stone: Tanzanite / C

2025

14K White Gold 3.37ct Tanzanite and 0.72ct Diamond Ring

Riverside GalleriesPasadena, 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 7. 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

Divine White Gold Diamond and Tanzanite open Heart Shaped Pendant on Box Chain Necklace: Divine 14kt White Gold approximate 0.18ctw Diamond and Tanzanite open Heart Shaped Pendant on 18 inches Box Chain Necklace. Total weight of Necklace 3.30 Grams.

2025

Divine White Gold Diamond and Tanzanite open Heart Shaped Pendant on Box Chain Necklace

KNJFort Lauderdale, FL

(4)Natural Gemstone Adjustable Necklaces - (2)Garnet, (1)Tanzanite, (1)Tourmaline: (4)Natural Gemstone Adjustable Necklaces - (2)Garnet, (1)Tanzanite, (1)Tourmaline

2025

(4)Natural Gemstone Adjustable Necklaces - (2)Garnet, (1)Tanzanite, (1)Tourmaline

A & A Auction GallerySanta Cruz, CA

14K Tanzanite and Diamond Ring: Size 7.5, 10.64 grams, 20 diamonds, 15 Tanzanite

2025

14K Tanzanite and Diamond Ring

Dragonfly AuctionsDallas, TX

Platinum Oval-Shaped Tanzanite and Diamond Ring: Diamonds weighing approx. 0.14 ctw. Ring size 7 1/4. Stamped PT950. 7.9 grams. Gemstones have not been graded for color and clarity, and tested for clarity and color enhancement, unless stated otherwi

2025

Platinum Oval-Shaped Tanzanite and Diamond Ring

Hampton Estate AuctionNew York, NY

14k White Gold Tanzanite and Diamond Halo Ring: Diamonds weighing approx. 0.50 ctw. Ring size 5. 5 grams. Gemstones have not been graded for color and clarity, and tested for clarity and color enhancement, unless stated otherwise.

2025

14k White Gold Tanzanite and Diamond Halo Ring

Hampton Estate AuctionNew York, NY

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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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