Tanzanite

(10,000 price results)

Sort by:

Most Relevant

14KT White Gold 2.02ctw Tanzanite and Diamond Pendant: Tanzanite (AA+) Round 8.00mm - 1Pc + White Diamond F/C Round 2.00mm - 10Pcs ( SI-2/HI ) Total weight of gemstone is 2.02cts. Total Diamond weight is 0.3cts. Total weight of this pendant is 2.71 grams.

2026

14KT White Gold 2.02ctw Tanzanite and Diamond Pendant

1 Great Deal Auctions Meridian, ID

STS Sterling Silver Purple Semiprecious Ring: STS Sterling silver ring with purple Semiprecious stone band. Possibly Iolite or tanzanite. Ring size 5.75. Marked sterling STS. Total weight 9.2 grams. Some scratching. Jewelry, estate jewelry, fine

2026

STS Sterling Silver Purple Semiprecious Ring

The Benefit Shop Foundation Inc.Mount Kisco, NY

14k 21.88ct Tanzanite 1.66ct Diamond Bracelet: Retail: $18,500.00 ****** 14k 21.88ct Tanzanite 1.66ct Diamond Bracelet ****** Metal: 14k Solid White Gold / Size: 7 / Total Item Weight: 20.9 grams / Country Made: United States / / Main Stone: Tanza

2026

14k 21.88ct Tanzanite 1.66ct Diamond Bracelet

Prestige Auction GalleriesWoodland Hills, CA

NATURAL TANZANITE – 3.10 CT ROUND CABOCHON: NATURAL TANZANITE – 3.10 CT ROUND CABOCHON -This certified Natural Tanzanite weighs approximately 3.100 carats and features a round cabochon cut measuring about 8.00 x 8.00 x 4.50 mm. Displaying a s

2026

NATURAL TANZANITE – 3.10 CT ROUND CABOCHON

DejaVu Estate Sales & Auctions, LLCWest Palm Beach, FL

Mint 14kt Gold Tanzanite Pearl Aquamarine Necklace 18": 14kt solid gold in mint condition

2026

Mint 14kt Gold Tanzanite Pearl Aquamarine Necklace 18"

Sabertooth AuctionsMurray, KY

Natural Violet Blue Tanzanite 0.92 Ct. Round Shape 6.4 Mm Gemstone From Tanzania: Product ID: 807009917 Product Name: Natural Tanzanite Weight: 0.92 CT. Size: 6.4 x 6.4 x 3.5 MM. Shape: Round Color: Violet Blue Clarity:SI2 Luster: Good Gems Origin: Tanzania Treatment: Heated Crysta

2026

Natural Violet Blue Tanzanite 0.92 Ct. Round Shape 6.4 Mm Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

Certified Natural Bluish Violet Tanzanite 0.88 Ct. Oval Shape 7.43 x 5.47 Mm Gemstone from Tanzania: Product ID: 807001510 Product Name: Natural Tanzanite Weight: 0.88 CT. Size: 7.43 x 5.47 x 2.65 MM. Shape: Oval Color: Violet Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: Heated Crystal S

2026

Certified Natural Bluish Violet Tanzanite 0.88 Ct. Oval Shape 7.43 x 5.47 Mm Gemstone from Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violetish Blue Tanzanite 1.30 Ct. 15 Pcs Round Diamond Cut 2.5 Mm Gemstone from Tanzania: Product ID: 807015064 Product Name: Natural Tanzanite Weight: 1.30 CT. Size: 2.5 x 2.5 x 1.6 MM. Shape: Round Diamond Cut Color: Violetish Blue Clarity:SI1 Luster: Good Gems Origin: Tanzania Treatment

2026

Natural Violetish Blue Tanzanite 1.30 Ct. 15 Pcs Round Diamond Cut 2.5 Mm Gemstone from Tanzania

Treasure of Gems & JewelryBlanco, TX

10K Gold Periwinkle Tanzanite Forget Me Not Ring: Ring Size 8 . Total weight 5.2 grams.

2026

10K Gold Periwinkle Tanzanite Forget Me Not Ring

Matthew Bullock AuctioneersOttawa, IL

Tanzanite, Diamond, 14k Yellow Gold Pendant Necklace: Tanzanite, Diamond, 14k Yellow Gold Pendant Necklace. Centering one oval-cut tanzanite, surrounded by eight round-cut tanzanites, accented by full-cut diamonds weighing a total of approximately 0.45 c

2026

Tanzanite, Diamond, 14k Yellow Gold Pendant Necklace

Michaan's AuctionsAlameda, CA

5MM Cushion Cut Lab Tanzanite 1.35CTW Stud Earrings in Sterling Silver: In platinum over .925 sterling silver basket mountings with friction backs included. Contains 2 cushion cut lab tanzanite gemstones with excellent color and clarity, approx. 1.35CTW, 5mm each. 1.0g

2026

5MM Cushion Cut Lab Tanzanite 1.35CTW Stud Earrings in Sterling Silver

Eric's Estate & JewelryPunta Gorda, FL

SOLD

Ring: Tanzanite Oval 5x3mm: No Reserve! Title: Ring: Tanzanite Oval 5x3mm Description: Tanzanite Oval 5x3mm - 6Pcs + Tanzanite Marquise 5x2.50mm - 12Pcs + White Topaz Round 2.00mm - 1Pcs + White Topaz Round 1.50mm - 6Pcs Date/Pe

2026

Ring: Tanzanite Oval 5x3mm

Jasper52New York, NY

SOLD

Ring: Tanzanite Oval 5x3mm: No Reserve! Title: Ring: Tanzanite Oval 5x3mm Description: Tanzanite Oval 5x3mm - 10Pcs + Tanzanite Round 3.50mm - 2Pcs + White Topaz Round 2.00mm - 4Pcs + White Topaz Round 1.50mm - 11Pcs Date/Period

2026

Ring: Tanzanite Oval 5x3mm

Jasper52New York, NY

SOLD

Ring: Tanzanite Marquise 6x3mm: No Reserve! Title: Ring: Tanzanite Marquise 6x3mm Description: Tanzanite Marquise 6x3mm - 11Pcs + Tanzanite Round 3.50mm - 2Pcs + White Topaz Round 1.00mm - 2Pcs Date/Period: After 2000 Materials: 925

2026

Ring: Tanzanite Marquise 6x3mm

Jasper52New York, NY

SOLD

Ring: Tanzanite Marquise 4x2mm: No Reserve! Title: Ring: Tanzanite Marquise 4x2mm Description: Tanzanite Marquise 4x2mm - 12Pcs + White Topaz Round 1.00mm - 2Pcs + White Topaz Round 0.90mm - 2Pcs Date/Period: After 2000 Materials: 9

2026

Ring: Tanzanite Marquise 4x2mm

Jasper52New York, NY

SOLD

Ring: Tanzanite Round 4.50mm: No Reserve! Title: Ring: Tanzanite Round 4.50mm Description: Tanzanite Round 4.50mm - 1Pcs + Tanzanite Marquise 5x2.50mm - 16Pcs + White Topaz Round 1.00mm - 34Pcs Date/Period: After 2000 Materials: 9

2026

Ring: Tanzanite Round 4.50mm

Jasper52New York, NY

SOLD

Ring: Tanzanite Marquise 6x3mm: No Reserve! Title: Ring: Tanzanite Marquise 6x3mm Description: Tanzanite Marquise 6x3mm - 2Pcs + White Topaz Round 1.20mm - 12Pcs + White Topaz Round 1.10mm - 13Pcs + White Topaz Round 1.00mm - 21Pcs

2026

Ring: Tanzanite Marquise 6x3mm

Jasper52New York, NY

SOLD

Ring: Tanzanite Marquise 6x3mm: No Reserve! Title: Ring: Tanzanite Marquise 6x3mm Description: Tanzanite Marquise 6x3mm - 6Pcs + Tanzanite Round 4.50mm - 2Pcs + Tanzanite Round 3.50mm - 1Pcs + White Topaz Round 2.50mm - 4Pcs + White

2026

Ring: Tanzanite Marquise 6x3mm

Jasper52New York, NY

SOLD

Ring: Tanzanite Round 3.50mm: No Reserve! Title: Ring: Tanzanite Round 3.50mm Description: Tanzanite Round 3.50mm - 1Pcs + Tanzanite Round 3.00mm - 2Pcs + Tanzanite Round 2.50mm - 2Pcs + Tanzanite Round 2.00mm - 2Pcs Date/Period:

2026

Ring: Tanzanite Round 3.50mm

Jasper52New York, NY

SOLD

Ring: Tanzanite Round 2.10-2.20mm: No Reserve! Title: Ring: Tanzanite Round 2.10-2.20mm Description: Tanzanite Round 2.10-2.20mm - 5Pcs + White Diamond S/C Round 0.90mm - 4Pcs (PERFECT MM STONES) Date/Period: After 2000 Materials: 925

2026

Ring: Tanzanite Round 2.10-2.20mm

Jasper52New York, NY

SOLD

Ring: Tanzanite Trillion 5.00mm: No Reserve! Title: Ring: Tanzanite Trillion 5.00mm Description: Tanzanite Trillion 5.00mm - 1Pcs Date/Period: After 2000 Materials: 925 Silver W/Rhodium Gross Weight: 1.54 Gem Weight: 0.43 Dia Weight:

2026

Ring: Tanzanite Trillion 5.00mm

Jasper52New York, NY

Tanzanite & Diamond Ring in Sterling Silver: In platinum over .925 sterling silver. Contains 3 tanzanite gemstones, 1/2ctw, accented with 2 genuine diamonds, .01ctw. Size 8. 1.1g

2026

Tanzanite & Diamond Ring in Sterling Silver

Eric's Estate & JewelryPunta Gorda, FL

4.27 Ct Natural Tanzanite Round Cut Beads: Weight : 4.27 Ct / Dimensions : 3.90 - 4.40 mm / 10 Pc's / Shape : Round Cut Beads / Color : Purplish Blue / Transparency : Transparent / Treatment : Heated

2026

4.27 Ct Natural Tanzanite Round Cut Beads

Gems AuctionBangkok, TH

7.37 Ct Natural Tanzanite Round Cut Beads: Weight - 7.37 Ct / Dimensions- 5.20 - 5.60 mm / 8 pc's / Shape & Cut - Round Cut Beads / Transparency - SI / Origin - Tanzania / Comments - Standard Heated

2026

7.37 Ct Natural Tanzanite Round Cut Beads

Gems AuctionBangkok, TH

View:

24

Tanzanite Auctions

NWT Platinum 16.10 CT Tanzanite & 1.39 CTW Diamond Ring; Sz 5.5

Van Cleef & Arpels18K 750 White Gold & Turquoise 10 Motifs Alhambra Necklace

14KT White Gold 6.18 CTW Emerald & .89 CTW Diamond Ring; Sz 9

Luxury Vault: Cartier, Van Cleef, Tiffany

1111 Jewelry Store, LLC

Starts on:

Owens Cross Roads, AL, US

2 days Left

Diamond Riviere Necklace with Pear Shape Drop

Rolex Datejust Ladies' in 18K Gold with Diamonds

Imperial Austrian Order of Franz Joseph Knight's Cross, Gebrüder Resch, in Original Case with Chain

Fine Jewels, Watches & Handbags

Starts on:

WELLINGTON, FL, US

19 hrs Left

4.0 Ct Cushion Natural Tanzanite 14K White Gold Cathedral Solitaire with Pave Shank Ring - Certified

5.0 Ct Emerald Natural Tanzanite 14K White Gold Three-Stone Setting Ring - Certified

4.0 Ct Emerald Natural Tanzanite 14K White Gold Vintage Halo with Split Shank Ring - Certified

14K Gold Designer Gemstone Rings

Starts on:

veraval, Gujarat, IN

TOP