Tanzanite

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Natural Violetish Blue Tanzanite 1.12 Ct. 10 Pcs Marquise Shape 4.9 x 2.4 Mm Gemstones From Tanzania: Product ID: 807015024 Product Name: Natural Tanzanite Weight: 1.12 CT. Size: 4.9 x 2.4 x 1.3 MM. Shape: Marquise Shape Color: Violetish Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: U

2025

Natural Violetish Blue Tanzanite 1.12 Ct. 10 Pcs Marquise Shape 4.9 x 2.4 Mm Gemstones From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violetish Blue Tanzanite 1.12 Ct. 10 Pcs Marquise Shape 5 x 2.4 Mm Gemstones From Tanzania: Product ID: 807015025 Product Name: Natural Tanzanite Weight: 1.12 CT. Size: 5 x 2.4 x 1.5 MM. Shape: Marquise Shape Color: Violetish Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: Unh

2025

Natural Violetish Blue Tanzanite 1.12 Ct. 10 Pcs Marquise Shape 5 x 2.4 Mm Gemstones From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violetish Blue Tanzanite 1.29 Ct. 10 Pcs. Marquise Shape 5 x 2.4 Mm. Gemstons From Tanzania: Product ID: 807015022 Product Name: Natural Tanzanite Weight: 1.29 CT. Size: 5 x 2.4 x 1.4 MM. Shape: Marquise Shape Color: Violetish Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: Unh

2025

Natural Violetish Blue Tanzanite 1.29 Ct. 10 Pcs. Marquise Shape 5 x 2.4 Mm. Gemstons From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violetish Blue Tanzanite 1.49 Ct. 10 Pcs Marquise Shape 5.8 x 2.9 Mm Gemstones From Tanzania: Product ID: 807015026 Product Name: Natural Tanzanite Weight: 1.49 CT. Size: 5.8 x 2.9 x 1.8 MM. Shape: Marquise Shape Color: Violetish Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: U

2025

Natural Violetish Blue Tanzanite 1.49 Ct. 10 Pcs Marquise Shape 5.8 x 2.9 Mm Gemstones From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violetish Blue Tanzanite 1.13 Ct. 10 Pcs Marquise Shape 5.3 x 2.5 Mm Gemstones From Tanzania: Product ID: 807015027 Product Name: Natural Tanzanite Weight: 1.13 CT. Size: 5.3 x 2.5 x 1.1 MM. Shape: Marquise Shape Color: Violetish Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: U

2025

Natural Violetish Blue Tanzanite 1.13 Ct. 10 Pcs Marquise Shape 5.3 x 2.5 Mm Gemstones From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violetish Blue Tanzanite 1.16 Ct. 10 Pcs Marquise Shape 5.1 x 2.7 Mm Gemstones From Tanzania: Product ID: 807015016 Product Name: Natural Tanzanite Weight: 1.16 CT. Size: 5.1 x 2.7 x 1.4 MM. Shape: Marquise Shape Color: Violetish Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: U

2025

Natural Violetish Blue Tanzanite 1.16 Ct. 10 Pcs Marquise Shape 5.1 x 2.7 Mm Gemstones From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Imperial Topaz 14.91 Ct. Oval Concave Cut 16.1 x 13.1 Mm Gemstone From Brazil: Product ID: 807168288 Product Name: Natural Topaz Weight: 14.91 CT. Size: 16.1 x 13.1 x 9.5 MM. Shape: Oval Concave Color: Imperial Clarity:VSI Luster: Good Gems Origin: Brazil Treatment: Unheated Cry

2025

Natural Imperial Topaz 14.91 Ct. Oval Concave Cut 16.1 x 13.1 Mm Gemstone From Brazil

Treasure of Gems & JewelryBlanco, TX

OPAL CLUSTER EARRINGS: OPAL CLUSTER EARRINGS A pair of 9kt gold gilt over silver earrings inset with a total of thirty (30) opals (20 cwt), each with a tanzanite (0.4 cwt). 1 3/8 x 1 in. (3.5 x 2.5 cm.); 16.77 grams

2025

OPAL CLUSTER EARRINGS

Selkirk Auctioneers & AppraisersSt. Louis, MO

14KT Two-Tone Gold 2.38 ctw Tanzanite and Diamond Ring: One electronically tested 14KT white and yellow gold Ladies combination cast & assembled ring with a bright polish finish. Condition is new. Identified with markings of "14K". Containing: One prong se

2025

14KT Two-Tone Gold 2.38 ctw Tanzanite and Diamond Ring

Seized Assets AuctioneersCamarillo, CA

Sterling Silver Natural Tanzanite Ring Sz 7, Est. 10ct: Sterling Silver Natural Tanzanite Ring Sz 7, Est. 10ct

2025

Sterling Silver Natural Tanzanite Ring Sz 7, Est. 10ct

A & A Auction GallerySanta Cruz, CA

.74ct V-AAA Round Cut Ultra Fine Violet Tanzanite Polished Gem Stone GIA: .74ct V-AAA Round Cut Ultra Fine Violet Tanzanite Polished Gem Stone For Auction Is A .75ct Extra Fine Violet Tanzanite Round Cut / Faceted Stone. This Piece Has Excellent Polish &

2025

.74ct V-AAA Round Cut Ultra Fine Violet Tanzanite Polished Gem Stone GIA

Weatherham Estate TreasuresCobourg, ON

Pair of 14k Gold and Tanzanite Earrings: Pair of 14k Gold and Tanzanite Earrings 21st Cent, Continental Pair of earrings crafted by 14k yellow gold and tanzanite insets. Stamped "14k", total weight: 2.17grams (1.38 dwt) H: .50"

2025

Pair of 14k Gold and Tanzanite Earrings

Akiba GalleriesDania Beach, FL

14K White Gold Pear-Shaped Tanzanite and Diamond Ring: METAL: 14K White Gold; APPROXIMATE TOTAL DIAMOND WEIGHT: 0.73 ctw; GEMSTONES: Tanzanite weighing approx. 1.10 carats; STAMPED: 14K; CONDITION: Pre-owned, Very Good; ITEM WEIGHT (GRAMS): 6.1 g; MEASURE

2025

14K White Gold Pear-Shaped Tanzanite and Diamond Ring

Hampton Estate AuctionNew York, NY

2025

LeVian 14K White Gold Tanzanite and Diamond Tennis Bracelet

Hampton Estate AuctionNew York, NY

2025

Tiffany & Co. Soleste Platinum Tanzanite and Diamond Double Halo Ring

Hampton Estate AuctionNew York, NY

3.81 Ct Natural Tanzania Tanzanite Trillion Cut: Weight - 3.81 Ct / Dimensions - 10.20 x 10.50 x 5.80 mm / Shape - Trillion Cut / Color - Violet / Clarity - SI / Origin - Tanzania / Treatment - Standard Heated

2025

3.81 Ct Natural Tanzania Tanzanite Trillion Cut

Gems AuctionBangrak, Bangkok

2.95 Ct Natural Tanzania Tanzanite Oval Cut: Weight - 2.95 Ct / Dimensions - 11.10 x 7.70 x 4.40 mm / Shape - Oval Cut / Color - Violet / Clarity - SI / Origin - Tanzania / Treatment - Standard Heated

2025

2.95 Ct Natural Tanzania Tanzanite Oval Cut

Gems AuctionBangrak, Bangkok

5.32 Ct Natural Tanzania Tanzanite Cushion Cut: Weight - 5.32 Ct / Dimensions - 11.30 x 9.50 x 6.30 mm / Shape - Cushion Cut / Color - Violet / Clarity - SI / Origin - Tanzania / Treatment - Standard Heated

2025

5.32 Ct Natural Tanzania Tanzanite Cushion Cut

Gems AuctionBangrak, Bangkok

3.41 Ct Natural Tanzania Tanzanite Pear Cut: Weight - 3.41 Ct / Dimensions - 10.20 x 10.10 x 5.10 mm / Shape - Pear Cut / Color - Violet / Clarity - SI / Origin - Tanzania / Treatment - Standard Heated

2025

3.41 Ct Natural Tanzania Tanzanite Pear Cut

Gems AuctionBangrak, Bangkok

18k Tanzanite ring: 18k yellow gold ring with a four-prong set round cut tanzanite center stone with three small round brilliant cut diamonds (estimated carat size) on each side. Ring Size: 7.25 Markings: R O, Marcus, 18

2025

18k Tanzanite ring

Magnusson Art GroupMorristown, NJ

14k Tanzanite and Diamond Ring: 14k yellow gold ring with a six-prong set Tanzanite center stone flanked with two sets of baguettes and four round cut diamonds on each side. Ring Size: 9. Markings: 14k and stamp resembling a triangl

2025

14k Tanzanite and Diamond Ring

Magnusson Art GroupMorristown, NJ

10MM Cushion Lab Tanzanite Earrings in Sterling Silver: In platinum over .925 sterling silver basket mountings with friction backs included. Contains 2 cushion cut lab created Tanzanite gemstones with excellent color and clarity, approx. 13.5CTW, 10mm each

2025

10MM Cushion Lab Tanzanite Earrings in Sterling Silver

Eric's Estate & JewelryPunta Gorda, FL

Natural Violetish Blue Tanzanite 925 Sterling Silver Ring Jewelry 4.49 Grams Size 8: Product ID: 200108294 Product Type: 925 Sterling Silver Fine Jewelry Jewelry Weight: 4.49 Grams. Ring Size: 8 Resizable(Fee) Gemstones Color: Violetish Blue Metal: Solid Silver 92.5%. Gemstone Detail:

2025

Natural Violetish Blue Tanzanite 925 Sterling Silver Ring Jewelry 4.49 Grams Size 8

Treasure of Gems & JewelryBlanco, TX

Certified Natural Violetish Blue Tanzanite 1.92 Ct. Clean Oval Shape 8.60 x 7.32 Mm Gemstone from: Product ID: 807005453 Product Name: Natural Tanzanite Weight: 1.92 CT. Size: 8.60 x 7.32 x 4.38 MM. Shape: Oval Color: Violetish Blue Clarity:IF Luster: Very Good Gems Origin: Tanzania Treatment: Heat

2025

Certified Natural Violetish Blue Tanzanite 1.92 Ct. Clean Oval Shape 8.60 x 7.32 Mm Gemstone from

Treasure of Gems & JewelryBlanco, TX

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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

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

6 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

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