Tanzanite

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4.65 Ct Natural Tanzanite Round Cut Beads: Weight : 4.65 Ct / Dimensions : 4.20 - 4.60 mm / 10 Pc's / Shape : Round Cut Beads / Color : Purplish Blue / Transparency : Transparent / Treatment : Heated

2026

4.65 Ct Natural Tanzanite Round Cut Beads

Gems AuctionBangkok, TH

7.01 Ct Natural Tanzanite Round Cut Beads: Weight : 7.01 Ct / Dimensions : 5.00 - 5.60 mm / 8 Pc's / Shape : Round Cut Beads / Color : Purplish Blue / Transparency : Transparent / Treatment : Heated

2026

7.01 Ct Natural Tanzanite Round Cut Beads

Gems AuctionBangkok, TH

27.10 Ct Natural Tanzanite 17 Round Faceted Drilled Beads: Weight - 27.10 Ct / Dimensions : 6.20 - 7.90 mm / 17 Pc's / Shape - Round Drilled Beads / Transparency - Transparent / Origin - Tanzania / Treatment - Standard Heated

2026

27.10 Ct Natural Tanzanite 17 Round Faceted Drilled Beads

Gems AuctionBangkok, TH

Unmounted Tanzanite: Oval, 4.38 carats, flawless. From a selection of fine gemstones of a retiring GIA Graduate Gemologist, custom jewelry designer, appraiser, artist, and avid collector.

2026

Unmounted Tanzanite

Cordier AuctionsHarrisburg, PA

Unmounted Tanzanite: Triangle, 4.04 carats, transparent. From a selection of fine gemstones of a retiring GIA Graduate Gemologist, custom jewelry designer, appraiser, artist, and avid collector.

2026

Unmounted Tanzanite

Cordier AuctionsHarrisburg, PA

14K GOLD 3.35 CT. OVAL TANZANITE & DIAMOND RING.: A 14k yellow gold (stamped) ring set with an approx. 3.35 ct. faceted oval, dark bluish purple tanzanite and approx. .09 ct. tw. round brilliant cut, natural diamonds of H-I color and SI-I clarity. Ri

2026

14K GOLD 3.35 CT. OVAL TANZANITE & DIAMOND RING.

William Smith AuctionsPlainfield , NH

2026

Mallary Marks 18K And 22K Yellow Gold Blue Topaz, Tanzanite And Amethyst Drop Earrings

Hampton Estate AuctionNew York, NY

Sterling Silver Multigem Cuff Bracelet: METAL: Silver; GEMSTONES: Amethyst, Citrine, Prasiolite, Tourmaline, Pink Sapphire, and Tanzanite; STAMPED: 925; CONDITION: Pre-owned, Good; ITEM WEIGHT (GRAMS): 80 g; MEASUREMENTS: Bracelet will fit

2026

Sterling Silver Multigem Cuff Bracelet

Hampton Estate AuctionNew York, NY

0.64 Ct Natural Tanzanite Oval: Gemstones: Natural Tanzanite /Carat Weights: 0.64 ct /Size or Dimensions: 6.50 X 4.40 mm Approx /Origin : Tanzania

2026

0.64 Ct Natural Tanzanite Oval

Finest Gems Auction Rajasthan, IN

1.32 Ct Natural Tanzanite Oval Set: Gemstones: Natural Tanzanite /Carat Weights: 1.32 ct /Size or Dimensions: 6 X 4 mm Approx /Origin : Tanzania

2026

1.32 Ct Natural Tanzanite Oval Set

Finest Gems Auction Rajasthan, IN

1.28 Ct Natural Tanzanite Oval Set: Gemstones: Natural Tanzanite /Carat Weights: 1.28 ct /Size or Dimensions: 6 X 4 mm Approx /Origin : Tanzania

2026

1.28 Ct Natural Tanzanite Oval Set

Finest Gems Auction Rajasthan, IN

2.41 Ct "Fine" Natural Tanzanite Oval: Gemstones: Natural Tanzanite /Carat Weights: 2.41 ct /Size or Dimensions: 9 X 7 X 4.60 mm Approx /Origin : Tanzania

2026

2.41 Ct "Fine" Natural Tanzanite Oval

Finest Gems Auction Rajasthan, IN

2.60 Ct "Fine" Natural Tanzanite Oval: Gemstones: Natural Tanzanite /Carat Weights: 2.60 ct /Size or Dimensions: 9 X 7 X 4.50 mm Approx /Origin : Tanzania

2026

2.60 Ct "Fine" Natural Tanzanite Oval

Finest Gems Auction Rajasthan, IN

2.57 Ct "Fine" Natural Tanzanite Oval: Gemstones: Natural Tanzanite /Carat Weights: 2.57 ct /Size or Dimensions: 9 X 7 X 4.50 mm Approx /Origin : Tanzania

2026

2.57 Ct "Fine" Natural Tanzanite Oval

Finest Gems Auction Rajasthan, IN

1.56 Ct Natural Tanzanite Oval Set: Gemstones: Natural Tanzanite /Carat Weights: 1.56 ct /Size or Dimensions: 6 X 4 mm Approx /Origin : Tanzania

2026

1.56 Ct Natural Tanzanite Oval Set

Finest Gems Auction Rajasthan, IN

0.68 Ct "Flawless" Natural Tanzanite Oval Set: Gemstones: Natural Tanzanite /Carat Weights: 0.68 ct /Size or Dimensions: 5 X 3 mm Approx /Origin : Tanzania

2026

0.68 Ct "Flawless" Natural Tanzanite Oval Set

Finest Gems Auction Rajasthan, IN

0.81 Ct "Flawless" Natural Tanzanite Oval Set: Gemstones: Natural Tanzanite /Carat Weights: 0.81 ct /Size or Dimensions: 5 X 3 mm Approx /Origin : Tanzania

2026

0.81 Ct "Flawless" Natural Tanzanite Oval Set

Finest Gems Auction Rajasthan, IN

0.76 Ct "Flawless" Natural Tanzanite Oval Set: Gemstones: Natural Tanzanite /Carat Weights: 0.76 ct /Size or Dimensions: 5 X 3 mm Approx /Origin : Tanzania

2026

0.76 Ct "Flawless" Natural Tanzanite Oval Set

Finest Gems Auction Rajasthan, IN

14K White Gold 52.80ct Tanzanite and 1.75ct Diamond Necklace: Retail: $39,872.00 ****** 14K White Gold 52.80ct Tanzanite and 1.75ct Diamond Necklace ****** Metal: 14K White Gold / Total Item Weight: 35.5 Grams / Country Made: United States / / Main Stone: Tanzan

2026

14K White Gold 52.80ct Tanzanite and 1.75ct Diamond Necklace

Riverside GalleriesArcadia, CA

5.73 Ct Natural Tanzanite Round Beads: Weight - 5.73 Ct / Dimensions - 4.30 - 4.60 mm / 10 Pc's / Shape & Cut - Round Cut Beads / Transparency - Transparent / Origin - Tanzania / Comments - Standard Heated

2026

5.73 Ct Natural Tanzanite Round Beads

Gems AuctionBangkok, TH

7.60 Ct Natural Tanzanite Round Cut Beads: Weight - 7.60 Ct / Dimensions - 5.40 - 5.60 mm / 8 Pc's / Shape & Cut - Round Cut Beads / Transparency - Transparent / Origin - Tanzania / Comments - Standard Heated

2026

7.60 Ct Natural Tanzanite Round Cut Beads

Gems AuctionBangkok, TH

7.25 Ct Natural Tanzanite 9 Pear Drop Drilled Beads: Weight - 7.25 Ct / Size- 5.80 x 4.10 - 5.90 x 4.30 mm / 9 Pc's / Shape - Pear Drop Beads / Transparency - Transparent / Origin - Tanzania / Treatment - Standard Heated

2026

7.25 Ct Natural Tanzanite 9 Pear Drop Drilled Beads

Gems AuctionBangkok, TH

Sterling Silver Blue Tanzanite Bracelet: Medium: Blue Tanzanite Size: 7.5 inches Age/Detail: Sterling Silver Condition: great overall, check photo for condition reference. Provenance: Collection from Estate in Williamsburg LiveShipping is NO

2026

Sterling Silver Blue Tanzanite Bracelet

Treasured AuctionsJamaica, NY

2.08 Ctw VS/SI1 Tanzanite And Diamond 18K Yellow Gold Ring: Center Stone Weight : 2.00 Ctw (Oval & Pear Cut) Center Stone Color :- Tanzanite Center Stone Setting : Prong Side Stone Weight Of Ctw 0.08 Ctw Side Stone Color : G-H Stone Clarity : VS/SI1 Stone Sett

2026

2.08 Ctw VS/SI1 Tanzanite And Diamond 18K Yellow Gold Ring

Papps Family LiquidationBurbank, CA

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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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