Tanzanite ~ Antique & Vintage

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Marquise Cut Tanzanite 4x2mm Sterling Silver 925 Mounted Cocktail Ring - Size 7.5: Marquise Cut Tanzanite 4x2mm Sterling Silver 925 Mounted Cocktail Ring - Size 7.5 Metal: 925 Sterling Silver Base Metal: Fine Silver Style: Cocktail Metal Purity: 925/1000 Ring Size: 7.5 Plate: 14k Wh

2025

Marquise Cut Tanzanite 4x2mm Sterling Silver 925 Mounted Cocktail Ring - Size 7.5

Weatherham Estate TreasuresCobourg, ON

8.14 Ct Natural Tanzanite Round Cut Beads: Weight : 8.14 Ct / Dimensions : 5.50 - 5.90 mm / 8 Pc's / Shape : Round Cut Beads / Color : Purplish Blue / Transparency : Transparent / Treatment : Heated

2025

8.14 Ct Natural Tanzanite Round Cut Beads

Gems AuctionBangrak, Bangkok

4.59 Ct Natural Tanzanite Pear Drop Beads: Weight : 4.59 Ct / Dimensions : 6.6x4.0 - 7.5x4.2 mm / 5 Pc's / Shape : Pear Drop Beads / Color : Purplish Blue / Transparency : Transparent / Treatment : Heated

2025

4.59 Ct Natural Tanzanite Pear Drop Beads

Gems AuctionBangrak, Bangkok

7.33 Ct Natural Tanzanite Round Cut Beads: Weight : 7.33 Ct / Dimensions : 5.30 - 5.70 mm / 8 Pc's / Shape : Round Cut Beads / Color : Purplish Blue / Transparency : Transparent / Treatment : Heated

2025

7.33 Ct Natural Tanzanite Round Cut Beads

Gems AuctionBangrak, Bangkok

Natural Violetish Blue Tanzanite 2.17 Ct. Clean Oval Shape 8.6 x 7.5 Mm Gemstone From Tanzania: Product ID: 807006468 Product Name: Natural Tanzanite Weight: 2.17 CT. Size: 8.6 x 7.5 x 4.6 MM. Shape: Oval Color: Violetish Blue Clarity:IF Luster: Very Good Gems Origin: Tanzania Treatment: Heated

2025

Natural Violetish Blue Tanzanite 2.17 Ct. Clean Oval Shape 8.6 x 7.5 Mm Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violetish Blue Tanzanite 1.26 Ct. Clean Oval Shape 8.3 x 5.3 Mm. Gemstone From Tanzania: Product ID: 807006236 Product Name: Natural Tanzanite Weight: 1.26 CT. Size: 8.3 x 5.3 x 4 MM. Shape: Oval Color: Violetish Blue Clarity:IF Luster: Very Good Gems Origin: Tanzania Treatment: Heated Cr

2025

Natural Violetish Blue Tanzanite 1.26 Ct. Clean Oval Shape 8.3 x 5.3 Mm. Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

Tanzanite Cluster Ring 5.05 Carats Sterling Silver: Accompanied by Gemological Appraisal by GIA GG/AJP Appraised value: $720 All gemstones are natural in origin 36 Tanzanites = 5.05 ct Cut: Marquise, Pear Metal: Rhodium Plated Sterling Silver Ring Size

2025

Tanzanite Cluster Ring 5.05 Carats Sterling Silver

Jewelry Auction HouseLaguna Niguel, CA

Beautiful Natural Certified Tanzanite Pearl Ring: Beautiful Natural Certified 1.5 Ct Tanzanite Pearl Ring. Mounted in solid .925 sterling silver. Size 7.Total gram weight is 4.7 grams. Please see certification for further details.

2025

Beautiful Natural Certified Tanzanite Pearl Ring

1 Great Deal Auctions Meridian, ID

2.05 Ct Natural Tanzanite Pear Set: Gemstones: Natural Tanzanite /Carat Weights: 2.05 ct /Size or Dimensions: 4 X 3 mm /Origin : Tanzania

2025

2.05 Ct Natural Tanzanite Pear Set

Finest Gems Auction Rajasthan, IN

3.08 Ct Natural Tanzanite Pear Cabochon: Gemstones: Natural Tanzanite /Carat Weights: 3.08 ct /Size or Dimensions: 10.90 X 8 X 3.90 mm /Origin : Tanzania

2025

3.08 Ct Natural Tanzanite Pear Cabochon

Finest Gems Auction Rajasthan, IN

Vintage Gilt Sterling Silver & Tanzanite Toggle Bracelet: Very good vintage condition with minor patina and wear according to age. Measures approx. 8 1/2' long and weighs ca. 6.5 grams. Marked for Sterling Silver. SHIPPING: We ship in-house and charge a flat

2025

Vintage Gilt Sterling Silver & Tanzanite Toggle Bracelet

Pandora AuctionsMiami, FL

3.31 Ctw VS/SI1 Tanzanite,Garnet And Diamond 18K Yellow Gold Pendant Neckla: Center Stone Weight : 3.25 Ctw (Oval & Pear,Marquise Cut) Center Stone Color :-Tanzanite,Garnet Center Stone Setting : Prong Side Stone Weight Of Ctw 0.06 Ctw Side Stone Color : G-H Stone Clarity : VS

2025

3.31 Ctw VS/SI1 Tanzanite,Garnet And Diamond 18K Yellow Gold Pendant Neckla

Papps Family LiquidationBurbank, CA

Tanzanite and Diamond Pendant Necklace in 14 Karat Yellow Gold: This vibrant pendant necklace highlights the enchanting beauty of tanzanite paired with the sparkle of diamonds. Four faceted tanzanite gemstones form a graceful clover shape around a center panel of

2025

Tanzanite and Diamond Pendant Necklace in 14 Karat Yellow Gold

SJS Estate & CoinScottsdale, AZ

SOLD

Emerald Cut 1.83ct Tanzanite Black Plated Rings: Size 5. Made with stainless steel with a gunmetal (dark grey) ion plating finish. Believed to be simulated gemstone(s), very pretty! Weight (approx): 5. 45 (g) center stone size: 8,6 mm

2025

Emerald Cut 1.83ct Tanzanite Black Plated Rings

Garnet GazelleHouston, TX

Certified 2.97 Ctw VS/SI1 Tanzanite And Diamond 14K White Gold Engagement H: Center Stone Approx Weight: 2.32 Ctw (Oval Cut) Center Stone Color: Tanzanite Center Stone Setting: Prong Side Stone 0.65 Ctw Side Stone Color: J-K Stone Clarity: VS/SI1 Stone Setting: Prong Metal App

2025

Certified 2.97 Ctw VS/SI1 Tanzanite And Diamond 14K White Gold Engagement H

Papps Family LiquidationBurbank, CA

14kt gold multicolor gemstone hoop pierced earrings 3.8 grams: Measures: 1" diameter. Gemstones are approx. 2.8mm round faceted. Half of the hoop is scroll design on the back side with the front half inset multi color gemstones Tanzanite, Aquamarine, garnet chrys

2025

14kt gold multicolor gemstone hoop pierced earrings 3.8 grams

ATTIC TO AUCTION, LLCReading, PA

Platinum 7.41 ctw Natural Tanzanite Diamond Ring: Platinum 7.41ctw Tanzanite & Diamond Art Deco Ring This exceptional Art Deco-style ring is crafted in solid 900 platinum and showcases a masterfully cut 6.58-carat natural tanzanite. The cushion-cut c

2025

Platinum 7.41 ctw Natural Tanzanite Diamond Ring

Hannosh'sMacomb, MI

Natural Violetish Blue Tanzanite 1.09 Ct. Clean Oval Shape 7.69 x 5.95 Mm Gemstone From Tanzania: Product ID: 807004359 Product Name: Natural Tanzanite Weight: 1.09 CT. Size: 7.69 x 5.95 x 3.22 MM. Shape: Oval Color: Violetish Blue Clarity:IF Luster: Good Gems Origin: Tanzania Treatment: Heated Cr

2025

Natural Violetish Blue Tanzanite 1.09 Ct. Clean Oval Shape 7.69 x 5.95 Mm Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violetish Blue Tanzanite 1.12 Ct. VS Octagon Shape 8.6 x 4.7 Mm. Gemstone From Tanzania: Product ID: 807006070 / Product Name: Natural Tanzanite / Weight: 1.12 CT. / Size: 8.6 x 4.7 x 3 MM. / Shape: Octagon / Color: Violetish Blue / Clarity:VS / Luster: Very Good / Gems Origin: Tanzania /

2025

Natural Violetish Blue Tanzanite 1.12 Ct. VS Octagon Shape 8.6 x 4.7 Mm. Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violetish Blue Tanzanite 1.39 Ct. VVS Oval Shape 7 x 5.6 Mm Gemstone From Tanzania: Product ID: 807006081 Product Name: Natural Tanzanite Weight: 1.39 CT. Size: 7 x 5.6 x 4.2 MM. Shape: Oval Color: Blue Clarity:VVS Luster: Good Gems Origin: Tanzania Treatment: Heated Crystal Structur

2025

Natural Violetish Blue Tanzanite 1.39 Ct. VVS Oval Shape 7 x 5.6 Mm Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violetish Blue Tanzanite 1.60 Ct. VVS Oval Shape 8.3 x 6.2 Mm. Gemstone From Tanzania: Product ID: 807009020 Product Name: Natural Tanzanite Weight: 1.60 CT. Size: 8.3 x 6.2 x 4.2 MM. Shape: Oval Color: Violetish Blue Clarity:VVS Luster: Good Gems Origin: Tanzania Treatment: Heated Crys

2025

Natural Violetish Blue Tanzanite 1.60 Ct. VVS Oval Shape 8.3 x 6.2 Mm. Gemstone 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 1.13 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

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Tanzanite Auctions

4.0 Ct Cushion Natural Tanzanite 14K White Gold Cathedral Solitaire with Pave Shank Ring

3.5 Ct Oval Natural Emerald 14K White Gold Vintage Solitaire with Engraving Ring Certified

4.0 Ct Emerald Natural Tanzanite 14K White Gold Vintage Halo with Split Shank Ring Certified

Natural Gemstone Auction

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Veraval, Gujrat, IN

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