Tanzanite

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6x8 Emerald Cut Lab Tanzanite Earrings in Sterling Silver: In platinum over .925 sterling silver basket mountings with friction backs included. Contains 2 emerald cut lab created Tanzanite gemstones with excellent color and clarity, approx. 4.8CTW, 6x8mm each

2026

6x8 Emerald Cut Lab Tanzanite Earrings in Sterling Silver

Eric's Estate & JewelryPunta Gorda, FL

6.52 Ctw VS/SI1 Tanzanite And Diamond 18K White Gold Victorian Style Engage: Center Stone Weight : 5.82 Ctw (Oval Cut) Center Stone Color :-Tanzanite Center Stone Setting : Prong Side Stone Weight Of Ctw 0.70 Ctw Side Stone Color : G-H Stone Clarity : VS/SI1 Stone Setting : Pr

2026

6.52 Ctw VS/SI1 Tanzanite And Diamond 18K White Gold Victorian Style Engage

Papps Family LiquidationBurbank, CA

5.08 Ct Natural Tanzanite Pear Drop Beads: Weight - 5.08 Ct / Dimensions - 6.5x4.2 - 7.3x4.5 mm / 5 Pc's / Shape & Cut - Pear Drop Beads / Transparency - Semi - Opaque / Origin - Brazil

2026

5.08 Ct Natural Tanzanite Pear Drop Beads

Gems AuctionBangkok, TH

Estate Tanzanite & Diamond Pendant with Earrings, Set in 14K Yellow Gold: A tanzanite and diamond jewelry set in 14k yellow gold. Featuring a matching pendant necklace and earrings, combined with the blue-violet hue of the gemstone Tanzanite with diamond accents. Weight: Ea

2026

Estate Tanzanite & Diamond Pendant with Earrings, Set in 14K Yellow Gold

Kensington Estate AuctionClintondale, NY

14k Gold 5.00ct Tanzanite 1.80ct Diamond Eternity Ring: Retail: $14,920.00 ****** 14k Gold 5.00ct Tanzanite 1.80ct Diamond Eternity Ring ****** Metal: 14k Solid White Gold / Size: 6.75 / Total Item Weight: 5.6 grams / Country Made: USA / / Main Stone: Tanz

2026

14k Gold 5.00ct Tanzanite 1.80ct Diamond Eternity Ring

Prestige Auction GalleriesWoodland Hills, CA

12 Pieces of Trillion Cut Tanzanite Gemstones - 2.5 - 3mm.: Nicely Cut Trillion (triangle) Tanzanite Gemstones. Nice color - light to medium purple.

2026

12 Pieces of Trillion Cut Tanzanite Gemstones - 2.5 - 3mm.

Castle Manor CorporationMurfreesboro, TN

10 Pieces - Round Cut Tanzanite Gemstones - Light Purple: These stones measure 2.5 - 3.25mm. Nicely cut and color. Lot of 12 stones.

2026

10 Pieces - Round Cut Tanzanite Gemstones - Light Purple

Castle Manor CorporationMurfreesboro, TN

Tanzanite, Diamond and Ruby Brooch: Tanzanite, Diamond and Ruby Brooch 14k yellow gold/sterling silver, the brooch mounted with a cabochon-cut tanzanite weighing approximately 5.77 carats, accented by round brilliant-cut diamonds weighi

2026

Tanzanite, Diamond and Ruby Brooch

New Orleans Auction GalleriesNew Orleans, LA

Creation Diamond/Tanzanite Earrings 4.18Ct 18k W/g Overlay: Gem: Creation Diamond/Tanzanite Qty: Pairs Item: Earrings Diameter: L 10 x W 10 mm Measurement: 7x7 mm 2 Pcs Center stone: 2.90 carat Heart shape (Clarity: VSI, Color: Dark Violet Blue) 40 Pcs Creatio

2026

Creation Diamond/Tanzanite Earrings 4.18Ct 18k W/g Overlay

M.D.CHJewelry Co.Fort Worth, TX

1.90 Ctw VS/SI1 Tanzanite And Diamond 18k White Gold Cocktail Ring: Center Stone Weight : 1.50 Ctw (Oval Cut ) Center Stone Color : Tanzanite Stone Setting : Prong Side Stone Weight Of Ctw 0.40 Ctw Side Stone Color : J-K Stone Clarity : VS/SI1 Stone Setting : Prong Me

2026

1.90 Ctw VS/SI1 Tanzanite And Diamond 18k White Gold Cocktail Ring

Triple SSS DesignsBurbank, CA

Certified 16.50 Ctw VS/SI1 Tanzanite And Diamond 14k Rose Gold Vingate Styl: Center Approx Weight: 13.00 Ctw (Oval& Pear Cut) Center Color: Tanzanite Center Stone Setting: Prong Side Stone 3.50 Ctw Side Stone Color: J-K Stone Clarity: VS/SI1 Stone Setting: Prong Metal Approx W

2026

Certified 16.50 Ctw VS/SI1 Tanzanite And Diamond 14k Rose Gold Vingate Styl

Papps Family LiquidationBurbank, CA

1.68 Cts Tanzanite & Diamond 18KGP Designer Necklace: 30 pieces of GENUINE 2.4mm rounds Tanzanite quality AAA no treatment.4 pieces of GENUINE 1.1mm faceted round diamond 0.03 carat Tw.7.05 grams of brass layered with 18K yellow gold.The necklace length

2026

1.68 Cts Tanzanite & Diamond 18KGP Designer Necklace

U.S. Auction GalleryEncino, CA

Natural Violetish Blue Tanzanite Gemstones 4.33 Ct. 16 Pcs. Round Shape 3.9-4.3 Mm.: Product ID: 807015142 Product Name: Natural Weight: 4.33 CT. Size: 4.3 x 4.3 x 2.5 to 3.9 x 3.9 x 2.6 MM. Shape: Round Color: Violetish Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: H

2026

Natural Violetish Blue Tanzanite Gemstones 4.33 Ct. 16 Pcs. Round Shape 3.9-4.3 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Violetish Blue Tanzanite Gemstones 0.89 Ct. 3 Pcs. Mixed Shape and Mixed Size: Product ID: 807015146 Product Name: Natural Tanzanite Weight: 0.89 CT. Size: 5.1 x 5.1 x 3.3 to 4.3 x 4.3 x 2.3 MM. Shape: Mixed Shape Color: Violetish Blue Clarity:VSI Luster: Good Gems Origin: Tanza

2026

Natural Violetish Blue Tanzanite Gemstones 0.89 Ct. 3 Pcs. Mixed Shape and Mixed Size

Treasure of Gems & JewelryLake Charles, LA

Natural Violetish Blue Tanzanite Gemstones 1.05 Ct. 6 Pcs. Pear Shape and Mixed Size: Product ID: 807015143 Product Name: Natural Tanzanite Weight: 1.05 CT. Size: 5.2 x 5.2 x 1.9 to 4 x 3 x 2.3 MM. Shape: Pear Color: Violetish Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatme

2026

Natural Violetish Blue Tanzanite Gemstones 1.05 Ct. 6 Pcs. Pear Shape and Mixed Size

Treasure of Gems & JewelryLake Charles, LA

Natural Blue Tanzanite Gemstones 1.45 Ct. Clean Pear Shape 8.3 x 5.9 Mm.: Product ID: 807004443 Product Name: Natural Tanzanite Weight: 1.45 CT. Size: 8.3 x 5.9 x 4.5 MM. Shape: Pear Color: Blue Clarity:VSI Luster: Very Good Gems Origin: Tanzania Treatment: Heated Crystal S

2026

Natural Blue Tanzanite Gemstones 1.45 Ct. Clean Pear Shape 8.3 x 5.9 Mm.

Treasure of Gems & JewelryLake Charles, LA

10MM Round Lab Tanzanite Stud Earrings in Sterling Silver: In platinum over .925 sterling silver basket mountings with friction backs included. Contains 2 round cut lab created genuine Tanzanite gemstones with excellent color and clarity, approx. 12.5CTW, 10m

2026

10MM Round Lab Tanzanite Stud Earrings in Sterling Silver

Eric's Estate & JewelryPunta Gorda, FL

0.48 Carats Natural Soft Lavender Blue Trillion Tanzanite Brilliant Cut Loose Gemstone, 18XV: Natural delicate lavender-blue tanzanite expert trillion triangular brilliant cut loose gemstone, intricate multi-faceted layout delivers crisp, cool light sparkle, showcasing signature soft violet-bl

2026

0.48 Carats Natural Soft Lavender Blue Trillion Tanzanite Brilliant Cut Loose Gemstone, 18XV

Lazo HeritageSathorn, Bangkok

Vintage Camrose & Kross Jackie Kennedy Replica Simulated Tanzanite Gold Bracelet Box and Paperwork: Vintage Camrose & Kross Jackie Kennedy Replica Simulated Tanzanite Gold Bracelet Box and Paperwork Included

2026

Vintage Camrose & Kross Jackie Kennedy Replica Simulated Tanzanite Gold Bracelet Box and Paperwork

Golden Age Jewelry AuctionsUrbana, OH

14k Gold 2.00ct Tanzanite 1.00ct Diamond Ring: Retail: $5,900.00 ****** 14k Gold 2.00ct Tanzanite 1.00ct Diamond Ring ****** Metal: 14k Solid White Gold / Size: 6.75 / Total Item Weight: 4.7 grams / Country Made: United States / / Main Stone: Tanz

2026

14k Gold 2.00ct Tanzanite 1.00ct Diamond Ring

Prestige Auction GalleriesWoodland Hills, CA

Handmade Citrine Tanzanite London Blue Earrings: NOTE- Additional lots may be added until the final day of the auction. Please check back regularly for updates and newly added items.Elegant Multi-Gem Citrine Drop Earrings in 24KT Gold Plated Sterlin

2026

Handmade Citrine Tanzanite London Blue Earrings

Designer Row Inc.Richmond Hill, ON

4.38 Ct Natural Tanzanite Pear Drop Beads: Weight - 4.38 Ct / Dimensions- 5.5x3.8 - 6.4x3.8 mm / 7 Pc's / Shape - Pear Drop Beads / Clarity - VVS / Origin - Tanzania / Treatment - Standard Heated

2026

4.38 Ct Natural Tanzanite Pear Drop Beads

Gems AuctionBangkok, TH

Tanzanite Eternity Stacking Band Ring in Sterling Silver: In platinum over .925 sterling silver. Contains 30 genuine tanzanite gemstones with light purple/blue color, 1.0ctw. Size 7. 1.7g

2026

Tanzanite Eternity Stacking Band Ring in Sterling Silver

Eric's Estate & JewelryPunta Gorda, FL

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

2026

Tanzanite Eternity Stacking Band Ring in Sterling Silver

Eric's Estate & JewelryPunta Gorda, FL

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Tanzanite Auctions

5.0 Ct Emerald Natural Tanzanite 14K White Gold Vintage Solitaire (Split Shank) Ring - Certified

3.0 Ct Emerald Natural Emerald 14K White Gold Solitaire with Pave Shank Ring - Certified

2.0 Ct Emerald Natural Aquamarine 14K White Gold Halo Setting with Split Shank Ring - Certified

Precious Gemstone Jewelry

Starts on:

veraval, Gujarat, IN

14K White Gold 61 CTW Tanzanite Sugarloaf & Ceylon Sapphire Earrings

Van Cleef & Arpels18K 750 White Gold & Turquoise 10 Motifs Alhambra Necklace

14K White Gold 1.93 CTW Emerald & 1.32 CTW Diamond Earrings

Legacy Jewel Cache-Cartier Van Cleef & Arpels

1111 Jewelry Store, LLC

Starts on:

Owens Cross Roads, AL, US

3 days Left

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