Tanzanite ~ Antique & Vintage

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RL 10K Gold Tanzanite Cocktail Ring Size 6.75, 2g: RL 10K Gold Tanzanite Cocktail Ring Size 6.75, 2g Approximately 0.92 TCW

2026

RL 10K Gold Tanzanite Cocktail Ring Size 6.75, 2g

Retro Roadshow AuctionsMantua, OH

18k, Stainless, & Tanzanite Bracelet: RCI elastic stainless steel bracelet set with 16 panels with a center baguette cut blue tanzanite, alternating each with a 18k yellow gold surround. 10 mm wide bracelet.

2026

18k, Stainless, & Tanzanite Bracelet

Merrill's Auctioneers and AppraisersWilliston, VT

8MM Heart Lab Tanzanite Earrings in Sterling Silver: In platinum over .925 sterling silver basket mountings with friction backs included. Contains 2 heart cut lab created Tanzanite gemstones with excellent color and clarity, approx. 5.4CTW, 8mm each. 2.

2026

8MM Heart Lab Tanzanite Earrings in Sterling Silver

Eric's Estate & JewelryPunta Gorda, FL

Purple Tanzanite Cluster Sterling Silver Ring Size 6: Purple Tanzanite Cluster Sterling Silver Ring Size 6

2026

Purple Tanzanite Cluster Sterling Silver Ring Size 6

Golden Age Jewelry AuctionsUrbana, OH

Chuck Clemency STS Lapis Lazuli and Tanzanite Sterling Silver Ring Size 8: Chuck Clemency STS Lapis Lazuli and Tanzanite Sterling Silver Ring Size 8

2026

Chuck Clemency STS Lapis Lazuli and Tanzanite Sterling Silver Ring Size 8

Golden Age Jewelry AuctionsUrbana, OH

Tanzanite And White Topaz Cluster Ring Sterling Silver Size 9 Pristine Condition Unworn Condition: Tanzanite And White Topaz Cluster Ring Sterling Silver Size 9 Pristine Condition Unworn Condition

2026

Tanzanite And White Topaz Cluster Ring Sterling Silver Size 9 Pristine Condition Unworn Condition

Golden Age Jewelry AuctionsUrbana, OH

2026

New Vint Designer Sterling Emerald Tanzanite Gem Pendant

Sabertooth AuctionsMurray, KY

2026

New Vint Big Designer Sterling Emerald Tanzanite Gem Earrings

Sabertooth AuctionsMurray, KY

2026

New Vint Heavy Designer Sterling Opal Tanzanite Necklace 18"

Sabertooth AuctionsMurray, KY

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 7. 3.5g

2026

Huge Blue Topaz and Tanzanite Statement Ring in Sterling Silver

Eric's Estate & JewelryPunta Gorda, FL

Sterling Tanzanite Infinity Stud Earrings: Sterling tanzanite infinity stud earrings. 2.60g

2026

Sterling Tanzanite Infinity Stud Earrings

Retro Roadshow AuctionsSaratoga Springs, UT

Certified 3.38 Ctw VS/SI1 Tanzanite And Diamond 14K Rose Gold Victorian Sty: Center Stone Approx Weight: 3.23 Ctw (Emerald Octo Cut) Center Stone Color: Tanzanite Center Stone Setting: Prong Side Stone 0.15 Ctw Side Stone Color: J-K Stone Clarity: VS/SI1 Stone Setting: Prong M

2026

Certified 3.38 Ctw VS/SI1 Tanzanite And Diamond 14K Rose Gold Victorian Sty

Papps Family LiquidationBurbank, CA

Estate Tanzanite 8.65ct Diamond 18K Multi-Tone Gold Cocktail Ring: Estate Tanzanite & Diamond 18K Multi-Tone Gold Cocktail Ring A vibrant and elegant estate cocktail ring crafted in luxurious 18K multi-tone gold, showcasing a

2026

Estate Tanzanite 8.65ct Diamond 18K Multi-Tone Gold Cocktail Ring

Dover JewelryMiami, FL

.925 Sterling Silver BBJ Tanzanite Stones Band Ring Size 6 , 7/8 in. x 1/4 in.: .925 Sterling Silver BBJ Tanzanite Stones Band Ring Size 6 , 7/8 in. x 1/4 in.

2026

.925 Sterling Silver BBJ Tanzanite Stones Band Ring Size 6 , 7/8 in. x 1/4 in.

Auctions at Deer Ridge FarmSaugerties, NY

Natural Violetish Blue Tanzanite 1.31 Ct. 10 Pcs Marquise Shape 5.1 x 2.6 Mm Gemstones From Tanzania: Product ID: 807015036 Product Name: Natural Tanzanite Weight: 1.31 CT. Size: 5.1 x 2.6 x 1.4 MM. Shape: Marquise Shape Color: Violetish Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: H

2026

Natural Violetish Blue Tanzanite 1.31 Ct. 10 Pcs Marquise Shape 5.1 x 2.6 Mm Gemstones From Tanzania

Treasure of Gems & JewelryLake Charles, LA

Natural Violetish Blue Tanzanite 1.29 Ct. 10 Pcs Marquise Shape 5.1 x 2.5 Mm Gemstones From Tanzania: Product ID: 807015038 Product Name: Natural Tanzanite Weight: 1.29 CT. Size: 5.1 x 2.5 x 1.5 MM. Shape: Marquise Shape Color: Violetish Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: H

2026

Natural Violetish Blue Tanzanite 1.29 Ct. 10 Pcs Marquise Shape 5.1 x 2.5 Mm Gemstones From Tanzania

Treasure of Gems & JewelryLake Charles, LA

Natural Violetish Blue Tanzanite 1.31 Ct. 10 Pcs Marquise Shape 5.1 x 2.7 Mm Gemstones From Tanzania: Product ID: 807015021 Product Name: Natural Tanzanite Weight: 1.31 CT. Size: 5.1 x 2.7 x 1.3 MM. Shape: Marquise Shape Color: Violetish Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: U

2026

Natural Violetish Blue Tanzanite 1.31 Ct. 10 Pcs Marquise Shape 5.1 x 2.7 Mm Gemstones From Tanzania

Treasure of Gems & JewelryLake Charles, LA

1ct Cushion Cut Tanzanite Ring with 11 Diamonds in 14k Yellow Gold: 1ct Cushion Cut Tanzanite Ring with 11 Diamonds in 14k Yellow Gold This stunning ring showcases a 1ct cushion cut genuine natural tanzanite, beautifully set in 14k yellow gold. The tanzanite, measurin

2026

1ct Cushion Cut Tanzanite Ring with 11 Diamonds in 14k Yellow Gold

BidhausNew York, NY

GIA 7.31ct Gem Quality Radiant Cut Tanzanite Platinum Diamond Designer Signed Ring w/ Appraisal: Title: GIA 7.31ct Gem Quality Radiant Cut Tanzanite Platinum Diamond Designer Signed Ring w/ Appraisal Description: A spectacular 7.31ct radiant cut tanzie is the star of the show here in this designe

2026

GIA 7.31ct Gem Quality Radiant Cut Tanzanite Platinum Diamond Designer Signed Ring w/ Appraisal

Hess Fine AuctionsSt Petersburg, FL

Jewelry. (2) Pairs of gold earrings, white gold tanzanite post earrings, hallmark 14k, oval: Jewelry. (2) Pairs of gold earrings, white gold tanzanite post earrings, hallmark 14k, oval tanzanite approx. 6 mm surrounded by small round diamonds, 2.75 grams & yellow gold hallmark diamond earring

2026

Jewelry. (2) Pairs of gold earrings, white gold tanzanite post earrings, hallmark 14k, oval

Hudson Valley Auctioneers LLC Beacon NYBeacon, NY

1.92 Ct "Fine" Natural Tanzanite Oval: Gemstones: Natural Tanzanite /Carat Weights: 1.92 ct /Size or Dimensions: 9 X 7 X 3.60 mm Approx /Origin : Tanzania

2026

1.92 Ct "Fine" Natural Tanzanite Oval

Finest Gems Auction Rajasthan, IN

1.81 Ct Natural Tanzanite Oval Set: Gemstones: Natural Tanzanite /Carat Weights: 1.81 ct /Size or Dimensions: 6 X 4 mm Approx /Origin : Tanzania

2026

1.81 Ct Natural Tanzanite Oval Set

Finest Gems Auction Rajasthan, IN

2.61 Ct "Fine" Natural Tanzanite Oval: Gemstones: Natural Tanzanite /Carat Weights: 2.61 ct /Size or Dimensions: 9 X 7 X 4.40 mm Approx /Origin : Tanzania

2026

2.61 Ct "Fine" Natural Tanzanite Oval

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

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