Tanzanite

(10,000 price results)

Sort by:

Most Relevant

50Ct Raw Tourmaline Freeform Set - Rough Specimen: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

50Ct Raw Tourmaline Freeform Set - Rough Specimen

Ksmith Heritage AuctioneersJelutong, Penang, Georgetown

57Ct Raw Paraiba Blue Apatite Freeform Set - Rough Specimen: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

57Ct Raw Paraiba Blue Apatite Freeform Set - Rough Specimen

Ksmith Heritage AuctioneersJelutong, Penang, Georgetown

5.75Ct Red Ruby Pair - Polished Faceted: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

5.75Ct Red Ruby Pair - Polished Faceted

Ksmith Heritage AuctioneersJelutong, Penang, Georgetown

3.25cts 6 Rays Blue Star Sapphire Pair: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

3.25cts 6 Rays Blue Star Sapphire Pair

Ksmith Heritage AuctioneersJelutong, Penang, Georgetown

70Ct Raw Paraiba Blue Apatite Freeform Set - Rough Specimen: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

70Ct Raw Paraiba Blue Apatite Freeform Set - Rough Specimen

Ksmith Heritage AuctioneersJelutong, Penang, Georgetown

60Ct Raw Paraiba Blue Apatite Freeform Set - Rough Specimen: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

60Ct Raw Paraiba Blue Apatite Freeform Set - Rough Specimen

Ksmith Heritage AuctioneersJelutong, Penang, Georgetown

Blue Euclidean, Tanzanite, Zircon, etc.. Gemstones.: Blue Euclidean, Tanzanite, Zircon, etc.. Gemstones.

2025

Blue Euclidean, Tanzanite, Zircon, etc.. Gemstones.

North American Artifact AuctionsHannibal, MO

Group of 4 Tanzanite Costume Jewelry Rings: Sizes range from 6 3/4 - 7 1/4.

2025

Group of 4 Tanzanite Costume Jewelry Rings

Matthew Bullock AuctioneersOttawa, IL

Group of 4 Tanzanite Costume Jewelry Rings: Sizes range from 7 - 8, Some missing stones.

2025

Group of 4 Tanzanite Costume Jewelry Rings

Matthew Bullock AuctioneersOttawa, IL

0.45 Ct Natural Tanzanite Oval Cut Pair: Weight - 0.45 Ct / Dimensions- 5.00 x 3.00 x 2.00 mm / 2 Pc's / Shape & Cut - Oval Faceted Cut / Transparency - VVS / Origin - Tanzania / Comments - Commonly Heated

2025

0.45 Ct Natural Tanzanite Oval Cut Pair

Gems AuctionBangrak, Bangkok

THREE GOLD, GEM-SET & DIAMOND CLUSTER RINGS, 7.9g: A 14k white gold, oval tanzanite and diamond cluster ring, marked 14k, size 6 1/2, and a 14k white gold, round dark blue topaz and diamond cluster ring, marked 14k, size 6 1/2. Together with a 10k yel

2025

THREE GOLD, GEM-SET & DIAMOND CLUSTER RINGS, 7.9g

A.H. Wilkens Auctions & AppraisalsToronto, , Ontario

18k White Gold Tanzanite and Diamond Three Stone Ring: Diamonds weighing approx. 0.30 ctw. Ring size 6. Stamped 18K. 4.4 grams. Gemstones have not been graded for color and clarity, and tested for clarity and color enhancement, unless stated otherwise.

2025

18k White Gold Tanzanite and Diamond Three Stone Ring

Hampton Estate AuctionNew York, NY

14k Yellow Gold Oval Shaped Tanzanite and Diamond Ring: Diamonds weighing approx. 0.84 ctw. Ring size 6 1/4. Stamped 14K, 3. 8.6 grams. Gemstones have not been graded for color and clarity, and tested for clarity and color enhancement, unless stated otherw

2025

14k Yellow Gold Oval Shaped Tanzanite and Diamond Ring

Hampton Estate AuctionNew York, NY

14KT Yellow Gold 2.02ctw Tanzanite and Diamond Ring: Tanzanite (AA+) Cushion 9x7mm - 1Pc + White Diamond F/C Round 1.30mm - 22Pcs ( White Pan Rhodium ) ( SI2/HI color ) Total weight of gemstone is 2.02cts. Total Diamond weight is 0.22cts. Total weight o

2025

14KT Yellow Gold 2.02ctw Tanzanite and Diamond Ring

1 Great Deal Auctions Meridian, ID

Tanzanite Eternity Stacking Band Ring in Sterling Silver: In platinum over .925 sterling silver. Contains 28 genuine tanzanite gemstones with light purple/blue color, 1.0ctwr. Size 7. 3.5g

2025

Tanzanite Eternity Stacking Band Ring in Sterling Silver

Eric's Estate & JewelryPunta Gorda, FL

Tanzanite Stacking Band Ring in Sterling Silver: In platinum over .925 sterling silver. Contains 7 genuine tanzanite gemstones with light purple/blue color, 1.1ctw. Size 7. 2.4g

2025

Tanzanite Stacking Band Ring in Sterling Silver

Eric's Estate & JewelryPunta Gorda, FL

14K White Gold 6.78ct Tanzanite and 1.43ct Diamond Ring: Retail: $16,225.00 ****** 14K White Gold 6.78ct Tanzanite and 1.43ct Diamond Ring ****** Metal: 14K White Gold / Total Item Weight: 7.0 Grams / Country Made: United States / / Main Stone: Tanzanite /

2025

14K White Gold 6.78ct Tanzanite and 1.43ct 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 8. 4.2g

2025

Large 3D Lab Tanzanite & Diamond Ring in Sterling Silver

Eric's Estate & JewelryPunta Gorda, FL

Violetish Blue Natural Tanzanite 0.58 Ct. Oval Shape 5.7 x 3.8 Mm. Gemstone From Tanzania: Product ID: 807008213 Product Name: Natural Tanzanite Weight: 0.58 CT. Size: 5.7 x 3.8 x 3.4 MM. Shape: Oval Color: Violetish Blue Clarity:SI Luster: Good Gems Origin: Tanzania Treatment: Heated Cryst

2025

Violetish Blue Natural Tanzanite 0.58 Ct. Oval Shape 5.7 x 3.8 Mm. Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violetish Blue Tanzanite 1.04 Ct. Clean Oval Shape 7.4 x 5.1 Mm Gemstone From Tanzania: Product ID: 807006500 Product Name: Natural Tanzanite Weight: 1.04 CT. Size: 7.4 x 5.1 x 3.5 MM. Shape: Oval Color: Violetish Blue Clarity:IF Luster: Good Gems Origin: Tanzania Treatment: Heated Cryst

2025

Natural Violetish Blue Tanzanite 1.04 Ct. Clean Oval Shape 7.4 x 5.1 Mm Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violetish Blue Tanzanite 1.73 Ct. Clean Cushion Shape 9.2 x 5.8 Mm. Gemstone From Tanzania: Product ID: 807005993 Product Name: Natural Tanzanite Weight: 1.73 CT. Size: 9.2 x 5.8 x 4 MM. Shape: Cushion Color: Blue Clarity:IF Luster: Good Gems Origin: Tanzania Treatment: Heated Crystal Struct

2025

Natural Violetish Blue Tanzanite 1.73 Ct. Clean Cushion Shape 9.2 x 5.8 Mm. Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violetish Blue Tanzanite 1.84 Ct. Clean Oval Shape 9 x 7.1 Mm. Gemstone From Tanzania: Product ID: 807008988 Product Name: Natural Tanzanite Weight: 1.84 CT. Size: 9 x 7.1 x 4.2 MM. Shape: Oval Color: Violetish Blue Clarity:IF Luster: Very Good Gems Origin: Tanzania Treatment: Heated Cr

2025

Natural Violetish Blue Tanzanite 1.84 Ct. Clean Oval Shape 9 x 7.1 Mm. Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violet Blue Tanzanite 1.03 Ct. Pair Pear Shape 5.4 x 4.4 Mm. Gemstone From Tanzania: Product ID: 807002670 Product Name: Natural Tanzanite Weight: 1.03 CT. Size: 5.4 x 4.4 x 3.4 MM. Shape: Pear Color: Violet Blue Clarity:VVS Luster: Good Gems Origin: Tanzania Treatment: Heated Crystal

2025

Natural Violet Blue Tanzanite 1.03 Ct. Pair Pear Shape 5.4 x 4.4 Mm. Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

Violetish Blue Tanzanite 1.56 Ct. Clean Cushion Shape 7.3 x 5 Mm. Natural Gemstone From Tanzania: Product ID: 807006585 / Product Name: Natural Tanzanite / Weight: 1.56 CT. / Size: 7.3 x 5 x 2.8 MM. / Shape: Cushion / Color: Violetish Blue / Clarity:IF / Luster: Good / Gems Origin: Tanzania / Trea

2025

Violetish Blue Tanzanite 1.56 Ct. Clean Cushion Shape 7.3 x 5 Mm. Natural Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

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

6 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

5 days 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