Tanzanite

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Tanzanite & White Zirconia Sterling Silver Ring Size 8 Unworn Condition Estate: Tanzanite & White Zirconia Sterling Silver Ring Size 8 Unworn Condition Estate

2025

Tanzanite & White Zirconia Sterling Silver Ring Size 8 Unworn Condition Estate

Golden Age Jewelry AuctionsUrbana, OH

Tanzanite & White Zirconia Gold Over Sterling Silver Ring Size 8.25 Unworn Condition Estate: Tanzanite & White Zirconia Gold Over Sterling Silver Ring Size 8.25 Unworn Condition Estate

2025

Tanzanite & White Zirconia Gold Over Sterling Silver Ring Size 8.25 Unworn Condition Estate

Golden Age Jewelry AuctionsUrbana, OH

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

2025

Tanzanite & Diamond Ring in Sterling Silver

Eric's Estate & JewelryPunta Gorda, FL

SOLD

14k Gold Tanzanite Pierced Earrings: Over 1/2 Carat

2025

14k Gold Tanzanite Pierced Earrings

Poinsett Auction & Realty, Inc.Travelers Rest, SC

SOLD

10k Gold Tanzanite and Diamond Ring: .50 Carat Total. Size 7. Weighs 2.1 grams

2025

10k Gold Tanzanite and Diamond Ring

Poinsett Auction & Realty, Inc.Travelers Rest, SC

Twilight Glow Tanzanite Bracelet: Twilight Glow Tanzanite Bracelet Embrace refined elegance with this exquisite bracelet. Featuring precisely cut Tanzanite gemstones set in sterling silver, it radiates a sophisticated shimmer, effortl

2025

Twilight Glow Tanzanite Bracelet

Weatherham Estate TreasuresCobourg, ON

18k Yellow Gold Tanzanite Necklace Pendant: 18k Yellow Gold Tanzanite Necklace Pendant. Oval faceted tazanite center weighing approximately 1.97 carats. Marked 18k to hook. Weight Approx., 1.66 grams / Measures Approx., 1.4 inches / Tanzanite:

2025

18k Yellow Gold Tanzanite Necklace Pendant

Taylor & HarrisWILMINGTON, CA

STERLING SILVER TANZANITE DIAMOND ACCENT BRACELET: Sterling Silver Tanzanite Diamond Accent Bracelet 7" opened. Approximate weight 16 grams

2025

STERLING SILVER TANZANITE DIAMOND ACCENT BRACELET

Charleston Estate Services Ltd.Mount Pleasant, SC

IGI Certified 2.70Ct Tanzanite - 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

IGI Certified 2.70Ct Tanzanite - Polished Faceted

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

2.21Ct Tanzanite - Polished Faceted - Oval 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

2.21Ct Tanzanite - Polished Faceted - Oval Faceted

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

12.49Ct Red Ruby Set - 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

12.49Ct Red Ruby Set - Polished Faceted

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

26g Charoite Bracelet - Polished Beads: 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

26g Charoite Bracelet - Polished Beads

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

Natural Violet Blue Tanzanite 0.79 Ct. Oval Shape 6.7 x 5.6 Mm Gemstone From Tanzania: Product ID: 807004555 Product Name: Natural Tanzanite Weight: 0.79 CT. Size: 6.7 x 5.6 x 2.9 MM. Shape: Oval Color: Violet Blue Clarity:SI Luster: Good Gems Origin: Tanzania Treatment: Heated Crystal

2025

Natural Violet Blue Tanzanite 0.79 Ct. Oval Shape 6.7 x 5.6 Mm Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

Certified Natural Violetish Blue Tanzanite 1.14 Ct. Pear Shape 7.13 x 6.15 Mm Gemstone From Tanzania: Product ID: 807005281 Product Name: Natural Tanzanite Weight: 1.14 CT. Size: 7.13 x 6.15 x 3.95 MM. Shape: Pear Color: Violetish Blue Clarity:VVS Luster: Very Good Gems Origin: Tanzania Treatment: Hea

2025

Certified Natural Violetish Blue Tanzanite 1.14 Ct. Pear Shape 7.13 x 6.15 Mm Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

NATURAL 6.23CT TANZANITE HALO DIAMOND RING A+ CUSHION CUT & LUSTER VS+: ONLY MAGNIFICENT JEWELS5.23ct. Natural cushion cut tanzaniteExcellent clean clarityvivid violetish blueExcellent cut, brilliant sparkles from all angles10.6mm X 8.6mm1.00ct side round diamondsVs-2 Cla

2025

NATURAL 6.23CT TANZANITE HALO DIAMOND RING A+ CUSHION CUT & LUSTER VS+

Jasper52New York, NY

19.96 Ct Natural Tanzanite Oval Cut: Weight : 19.96 Ct / Dimensions : 18.80 x 14.40 x 11.40 mm / Shape : Oval Cut / Color : Purplish Blue / Clarity : Transparent / Treatment : Heated

2025

19.96 Ct Natural Tanzanite Oval Cut

Gems AuctionBangkok, TH

6.73 Ct Natural Tanzanite Trillion Cut: Weight : 6.73 Ct / Dimensions : 13.00 x 12.90 x 7.10 mm / Shape : Trillion Cut / Color : Purplish Blue / Clarity : Transparent / Treatment : Heated

2025

6.73 Ct Natural Tanzanite Trillion Cut

Gems AuctionBangkok, TH

6.25 Ct Natural Rare Inclusion Tanzanite Oval Cut: Weight : 6.25 Ct / Dimensions : 13.30 x 10.60 x 6.40 mm / Shape : Oval Cut / Color : Purplish Blue / Clarity : Transparent / Treatment : Heated

2025

6.25 Ct Natural Rare Inclusion Tanzanite Oval Cut

Gems AuctionBangkok, TH

18kt white Gold Halo Ring with 7.90 CTW in Tanzanite and Diamonds: Magnificent Halo Ring crafted from 18kt white Gold set with a center square cushion cut Tanzanite of Approx. 5.40 carats (10.20 x 10.20 x 8.40 mm). Accented with two Princess cut Diamonds weighing tog

2025

18kt white Gold Halo Ring with 7.90 CTW in Tanzanite and Diamonds

Winbids AuctionsAventura, FL

Natural Violetish Blue Tanzanite 0.66 Ct. Trilliant Shape 5.5 x 5.2 Mm. Gemstone From Tanzania: Product ID: 807007843 Product Name: Natural Tanzanite Weight: 0.66 CT. Size: 5.5 x 5.2 x 3.5 MM. Shape: Trilliant Color: Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: Heated Crystal S

2025

Natural Violetish Blue Tanzanite 0.66 Ct. Trilliant Shape 5.5 x 5.2 Mm. Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violetish Blue Tanzanite 1.80 Ct. VVS Cushion Shape 6.7 x 6.8 Mm. Gemstone From Tanzania: Product ID: 807006623 Product Name: Natural Tanzanite Weight: 1.80 CT. Size: 6.7 x 6.8 x 5.3 MM. Shape: Cushion Color: Violetish Blue Clarity:VVS Luster: Very Good Gems Origin: Tanzania Treatment: Hea

2025

Natural Violetish Blue Tanzanite 1.80 Ct. VVS Cushion Shape 6.7 x 6.8 Mm. Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violetish Blue Tanzanite 1.04 Ct. VS Oval Shape 6.6 x 5.6 Mm. Gemstone From Tanzania: Product ID: 807009213 Product Name: Natural Tanzanite Weight: 1.04 CT. Size: 6.6 x 5.6 x 3.7 MM. Shape: Oval Color: Violetish Blue Clarity:VS Luster: Very Good Gems Origin: Tanzania Treatment: Heated

2025

Natural Violetish Blue Tanzanite 1.04 Ct. VS Oval Shape 6.6 x 5.6 Mm. Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violetish Blue Tanzanite 1.09 Ct. Clean Oval Shape 8.11 x 5.78 Mm Gemstone From Tanzania: Product ID: 807006293 Product Name: Natural Tanzanite Weight: 1.09 CT. Size: 8.11 x 5.78 x 2.65 MM. Shape: Oval Color: Purple Clarity:IF Luster: Very Good Gems Origin: Tanzania Treatment: Heated Cryst

2025

Natural Violetish Blue Tanzanite 1.09 Ct. Clean Oval Shape 8.11 x 5.78 Mm Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

*13.60Ct Calibrated 2.4mm Red Ruby - 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

*13.60Ct Calibrated 2.4mm Red Ruby - Polished Faceted

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

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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

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

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