Tanzanite

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6MM Round Lab Tanzanite Earrings in Sterling Silver: In platinum over .925 sterling silver basket mountings with friction backs included. Contains 2 round cut lab created Tanzanite gemstones with excellent color and clarity, approx. 2.7CTW, 6mm each. 1.

2026

6MM Round Lab Tanzanite Earrings in Sterling Silver

Eric's Estate & JewelryPunta Gorda, FL

Mint Vint Thick Designer Sterling 14k Peridot Tanzanite Pendant: Guaranteed Solid 925 Sterling Silver, in Excellent Condition

2026

Mint Vint Thick Designer Sterling 14k Peridot Tanzanite Pendant

Sabertooth AuctionsMurray, KY

Mint Thick Nicky Butler Sterling Silver Tanzanite Ameth Bracelet 7.5": Guaranteed Solid 925 Sterling Silver, in Excellent Condition

2026

Mint Thick Nicky Butler Sterling Silver Tanzanite Ameth Bracelet 7.5"

Sabertooth AuctionsMurray, KY

2026

New Big Vint Designer Sterling Silver Opal Tanzanite Gem Earrings

Sabertooth AuctionsMurray, KY

Mint Thick Heavy Nicky Butler Sterling Tanzanite Ameth Necklace 18": Guaranteed Solid 925 Sterling Silver, in Excellent Condition

2026

Mint Thick Heavy Nicky Butler Sterling Tanzanite Ameth Necklace 18"

Sabertooth AuctionsMurray, KY

Mint Big Vint Designer Sterling Tanzanite Amethyst Rose Quartz Ring 7: Guaranteed Solid 925 Sterling Silver, in Excellent Condition

2026

Mint Big Vint Designer Sterling Tanzanite Amethyst Rose Quartz Ring 7

Sabertooth AuctionsMurray, KY

4.81 g 925 Silver Jewellery Set With Natural Tanzanite,CZ: Weight - 4.81 g / Earring Height - 10.50 mm / Pendent Height - 8.70 mm / USA Ring Size : 8.3/4 / Stone : Natural Tanzanite,CZ / Stones - 4 Pcs / Stone Color - Purple / Shape : Oval Cut / Material - 92

2026

4.81 g 925 Silver Jewellery Set With Natural Tanzanite,CZ

Gems AuctionBangkok, TH

14K (marked) Yellow Gold Tanzanite & Diamond Ring, Size 7, 4.5g.: 14K (marked) Yellow Gold Tanzanite & Diamond Ring, Size 7, 4.5g.

2026

14K (marked) Yellow Gold Tanzanite & Diamond Ring, Size 7, 4.5g.

Lunds Auctioneers & Appraisers Ltd.Victoria, BC

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 8. 3.5g

2026

Huge Blue Topaz and Tanzanite Statement Ring in Sterling Silver

Eric's Estate & JewelryPunta Gorda, FL

5.50 Ctw VS/SI1 Tanzanite And Diamond 18k Rose Gold Cocktail Ring: Center Stone Weight : 5.28 Ctw (Heart Cut ) Center Stone Color : Tanzanite Stone Setting : Prong Side Stone Weight Of Ctw 0.22 Ctw Side Stone Color : J-K Stone Clarity : VS/SI1 Stone Setting : Prong M

2026

5.50 Ctw VS/SI1 Tanzanite And Diamond 18k Rose Gold Cocktail Ring

Triple SSS DesignsBurbank, CA

Blue Tanzanite 11ct Trillion Cut No Reserve: Violet-blue gemstone from Tanzania, known for its deep color and significant sparkle, Trillion cut, with superior clarity and excellent cut, making it a premium choice.Displaying intense royal blue hu

2026

Blue Tanzanite 11ct Trillion Cut No Reserve

California GemstonesOceanside, CA

Blue Tanzanite Oval Cut 40 pcs 33ct tcw No Reserve: Vibrant blue-violet color, with good clarity and brilliance, cut to show flashes of deep blue and purple.These gemstones typically exhibit a vibrant blue-violet hue, and are often heated to enhance th

2026

Blue Tanzanite Oval Cut 40 pcs 33ct tcw No Reserve

California GemstonesOceanside, CA

Blue Tanzanite 6.9ct Trillion Cut This is a PRETTY Stone. No Reserve.: Intense, deep violetish-blue color, exceptional brilliance, and eye-clean clarity. Sourced exclusively from Tanzania, High investment value.

2026

Blue Tanzanite 6.9ct Trillion Cut This is a PRETTY Stone. No Reserve.

California GemstonesOceanside, CA

14K Gold Amora 3 Stone Tanzanite & Diamond Ring – Halo Setting, Size 7: 14K Gold Amora 3 Stone Tanzanite & Diamond Ring – Halo Setting, Size 7, Beautiful 14K yellow gold ring by Amora featuring three round lavender-blue gemstones, believed to be tanzanite, each surr

2026

14K Gold Amora 3 Stone Tanzanite & Diamond Ring – Halo Setting, Size 7

Heart Felt Antiques & Auction Service, LLCBennington, VT

Natural Violetish Blue Tanzanite 0.56 Ct. Pear Shape 6.1 x 5.1 Mm Gemstone from Tanzania: Product ID: 807008175 Product Name: Natural Tanzanite Weight: 0.56 CT. Size: 6.1 x 5.1 x 2.6 MM. Shape: Pear Color: Violetish Blue Clarity:SI Luster: Good Gems Origin: Tanzania Treatment: Heated Cryst

2026

Natural Violetish Blue Tanzanite 0.56 Ct. Pear Shape 6.1 x 5.1 Mm Gemstone from Tanzania

Treasure of Gems & JewelryLake Charles, LA

4.94 Ct Natural Tanzania Tanzanite Pear Drop Beads: Weight - 4.94 Ct / Dimensions - 6.9x4.2 - 7.1x4.3 mm / 5 Pc's / Shape & Cut - Pear Drop Beads / Transparency - Semi - Opaque / Origin - Brazil

2026

4.94 Ct Natural Tanzania Tanzanite Pear Drop Beads

Gems AuctionBangkok, TH

7.00 Ct Natural Tanzanite Pear Drop Beads: Weight - 7.00 Ct / Dimensions - 7.9x4.8 - 8.1x5.0 mm / 5 Pc's / Shape & Cut - Pear Drop Beads / Transparency - Transparent / Origin - Tanzania / Comments - Standard Heated

2026

7.00 Ct Natural Tanzanite Pear Drop Beads

Gems AuctionBangkok, TH

6.5ct Royal Blue Tanzanite Cushion Cut No Reserve: a large, high-value gemstone, often featuring a deep, saturated violet-blue color, premium "AAA" or "D-Block" Tanzanite. At this size, the stone is considered rare and suitable for investment, high-en

2026

6.5ct Royal Blue Tanzanite Cushion Cut No Reserve

California GemstonesSan Diego, CA

5.9ct Tanzanite COOL Blue Oval Cut No Reserve: Eyecatching Blue. Featuring a deep, saturated color, often described as royal blue or violetish-blue. These gems are generally sourced from Tanzania, cut in an oval shape to maximize brilliance.

2026

5.9ct Tanzanite COOL Blue Oval Cut No Reserve

California GemstonesSan Diego, CA

11.8ct Deep PURPLE Tanzanite Cushion Cut No Reserve TOP TIER: An 11.8ct deep purple cushion-cut tanzanite is a large, highly coveted collector’s piece, typically exhibiting intense, saturated violet hues. At this weight, it represents an investment-grade stone

2026

11.8ct Deep PURPLE Tanzanite Cushion Cut No Reserve TOP TIER

California GemstonesSan Diego, CA

2.40 Ct "Fine" Natural Tanzanite Oval: Gemstones: Natural Tanzanite /Carat Weights: 2.40 ct /Size or Dimensions: 9 X 7 X 4 mm Approx /Origin : Tanzania

2026

2.40 Ct "Fine" Natural Tanzanite Oval

Finest Gems Auction Rajasthan, IN

1.91 Ct Natural Tanzanite Oval Set: Gemstones: Natural Tanzanite /Carat Weights: 1.91 ct /Size or Dimensions: 6 X 4 mm Approx /Origin : Tanzania

2026

1.91 Ct Natural Tanzanite Oval Set

Finest Gems Auction Rajasthan, IN

1.74 Ct Natural Tanzanite Oval Set: Gemstones: Natural Tanzanite /Carat Weights: 1.74 ct /Size or Dimensions: 6 X 4 mm Approx /Origin : Tanzania

2026

1.74 Ct Natural Tanzanite Oval Set

Finest Gems Auction Rajasthan, IN

2.51 Ct "Fine" Natural Tanzanite Oval: Gemstones: Natural Tanzanite /Carat Weights: 2.51 ct /Size or Dimensions: 9 X 7 X 4.60 mm Approx /Origin : Tanzania

2026

2.51 Ct "Fine" Natural Tanzanite Oval

Finest Gems Auction Rajasthan, IN

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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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